Films: O
- 0-9 1,589
- A 2,278
- B 2,015
- C 2,496
- D 1,967
- E 1,363
- F 1,842
- G 1,267
- H 4,289
- I 1,303
- J 845
- K 560
- L 2,035
- M 2,293
- N 1,791
- O 887
- P 1,811
- Q 108
- R 1,433
- S 3,719
- T 1,893
- U 776
- V 552
- W 1,459
- X 35
- Y 331
- Z 125
- Oakland, California Real Estate Promotional Film (1928) Ephemeral film
- Oakland Fourth of July Parade (1926) Ephemeral film
- Oakland Motorcycle Club Hill Climb (1926) Ephemeral film
- Oakland Oaks Baseball Season Opens (1918) Ephemeral film
- Oakland Oaks Baseball Season Opens (1918) Ephemeral film
- Oakland "Sir Knights" Parade and City Scenes (1949) Ephemeral film
- Oakland: Tomorrow's City Today Ephemeral film
- Oakland: Tomorrow's City Today Ephemeral film
- Oakland Womens Rowing Club (1950) Ephemeral film
- O anão detetive (1909) Silent film
- Ôatari sora no en-taku (1932) Short film
- The Oath and the Man (1910) Silent film
- Oath of Vengeance (1944) Feature film
- Oath of Vengence (1944) Feature film
- O atleta fantasma (1919) Silent film
- Obama Ball Commercial
- Oben / Unten (Up / Down) (1967) Short film
- Oberwachtmeister Schwenke (1935) Feature film
- Obesity: Psychosomatic Conditions (1970) Short film
- Obiknoveny faschizm (1965) Feature film
- Objective Security (1945) Short film
- Object Relations in Space (1967) Short film
- Obligations (1950) Ephemeral film
- Oboade (S-072—S-074) (1973) Short film
- O bombeiro do Folies-Bergère (1928) Short film
- Obras maestras del terror (1960) Feature film
- Obsession (1949) Feature film
- The Obsessive Compulsive Neurosis (1963) Short film
- Obtaining a Dust Sample (2005) Newsreel
- Occipital puncture (1929) Short film
- Occult Forces (1943) Feature film
- Occult: X Factor or Fraud? (1972) Short film
- The Occupation Soldier (1946) Short film
- Occupied Japan Home Movie (1947) Short film
- Occupied Japan & Hong Kong Home Movie Shot by American Serviceman 83944 (1950) Short film
- Occupied Paris, France (1940) Short film
- Occupying a Public Shelter (1966) Ephemeral film
- Ocean Circulation Conveyor Belt Helps Balance Climate (2004) Short film
- Ocean Convection at High Altitudes - Normal Condition (2006) Short film
- The Ocean Hop (1927) Animation
- Ocean Moon Glint and City Night Lights Short film
- Ocean-Moon-Glint-and-City-Night-Lights-in-4K-UHD SAN-DEN ISS052E013169-664 X5 Short film
- Oceanographic Research With The Cousteau Diving Saucer (1966) Newsreel
- Oceanography and the Puget Sound Model (1974) Short film
- Oceanography Research Film Challenge of the Oceans 22064 (1960) Short film
- Oceanography the study of oceans (1970) Short film
- Ocean Planet: Final Version (1994) Short film
- Ocean Planet: Final Version with Credits (1995) Short film
- Ocean Planet: Rotation of an AVHRR Data Set (1994) Short film
- Ocean Planet: Rough Cut Galapagos Flyby (1994) Short film
- Ocean Planet: Rough Cut Hawaii Flyby (1994) Short film
- Ocean Planet: Rough Cut Ship and Submersible Flyby (1994) Short film
- Ocean Planet: Rough Planet Earth without Ocean (1994) Short film
- Oceans of Climate Change (2009) Short film
- Ocean Tides: Bay of Fundy (1956) Short film
- Ocean Voyage (1955) Short film
- The Ocean Waif (1916) Silent film
- Ocean Waves Model (1994) Short film
- OCT 19 Equal Pay & Equality; Women's Liberation, According Archie Bunker (1974) Television
- Oct 8 Meeting Zoom Recording-010 Newsreel
- OCTOBER (1962) Short film
- October (1928) Feature film
- October (Ten Days that Shook the World) (1928) Feature film
- Octopus (1961) Short film
- Oddities (2026) Ephemeral film
- Oddities Screen Magazine (1930) Ephemeral film
- Odd Man Out (1977) Classic TV series
- Odds and Ends Ephemeral film
- Odds and Ends Ephemeral film
- Odds and Ends (Hardcastle) (Part I) Ephemeral film
- Odds and Ends (Hardcastle) (Part II) Ephemeral film
- Odessa in flacari--Catuse rosii--1942--Odessa in fiamme (1942) Feature film
- The Odessa Steps (1925) Silent film
- O, die honden (1920) Silent film
- The Odyssey, Part III: The Central Themes of the Odyssey. (1965) Short film
- The Odyssey, Part II : The Return of Odysseus (1965) Short film
- The Odyssey, Part I: The Structure of the Epic (1965) Short film
- Oedipus Rex: 1-- The Age of Sophocles (1959) Short film
- Oedipus Rex: 2 -- The Character of Oedipus (1959) Short film
- Oedipus Rex: 4 - The Recovery of Oedipus (1970) Short film
- Oedipus Rex : Man and God (1959) Short film
- O Elo Perdido - 3º temporada (1974) Television
- Oesophageal speech after laryngectomy (1950) Short film
- Oeufs d'pinoche AKA Stickelback Eggs (1929) Short film
- Of Broccoli and Pelicans and Celery and Seals (1970) Short film
- Off His Trolley (1927) Silent film
- Office Blues (1930) Short film
- Office Courtesy: Meeting the Public (1952) Ephemeral film
- Office Courtesy: Meeting the Public (1952) Ephemeral film
- Office Etiquette (1950) Ephemeral film
- Office of Strategic Services Report on German Morale (1944) Short film
- Officer 444. Chapter 1 - "The Flying Squadron (1926) Silent film
- Officer Henderson (1913) Silent film
- Officer O'Brien (1930) Feature film
- Officer Thirteen (1932) Feature film
- The Office Wife (1930) Feature film
- Official Films Newsreel D-Day Invasion of Normandy France Wwii June 6 (1944) Short film
- Official Films Newsreel Vol 1 (1941) Short film
- Official Films Newsreel Vol. 1 Allied Summits at Tehran & Cairo Battle of Tarawa 55694 (1944) Short film
- OFFICIAL FILMS NEWSREEL Vol. 2 (1942) Short film
- OFFICIAL FILMS NEWSREEL VOL. 2 DOUGLAS XB-19 BATTLE OF ATLANTIC WWII EASTERN FRONT 84724b (1941) Short film
- Official Films Newsreel Vol. 3 Wwii Tobruk Battle Solomon Islands Dieppe (1942) Short film
- Official Films Newsreel Vol. Ii (1941) Short film
- Official Films News Thrills of 1940 Wwii in Europe German Blitzkrieg of Norway & Holland 55764 (1940) Short film
- Official Films News Thrills of 1942 Vol. 4 Operation Torch North Africa Russian Front 55724 (1942) Short film
- Official Films News Thrills of 1942 Vol 4 Op. Torch North Africa Russian Front (1942) Short film
- Official Films News Thrills of 1943 Vol. 4 Raid on Ploesti 55664 (1943) Short film
- Official Films News Thrills Yalta Conference Allies Cross Rhine River into Germany 55714 (1945) Short film
- OFFICIAL FILMS OF 1942 VOL. 3 BATTLE OF EL ALAMEIN GUADALCANAL 84724cz (1942) Short film
- Official Films of 1942 Vol. 3 Battle of El Alamein Tobruk Guadalcanal Solomon Islands Dieppe Sound Version 8472 (1942) Short film
- Official Motion Pictures of the New York World's Fair (1939) Ephemeral film
- Official News Thrills Invasion of Sicily & Surrender of Pantelleria 55744 (1943) Short film
- Official Opening of the Los Angeles Aqueduct (1913) Silent film
- Official Part 1 (1945) Short film
- Official Part 2 (1945) Short film
- Off-On (1968) Short film
- Offshore Drilling (1958) Ephemeral film
- Offshore Oil Drilling (2008) Short film
- Off the Trolley (1919) Silent film
- Off to Bloomingdate Asylum (1901) Silent film
- Off to the Opera (1952) Animation
- Of Heaven and Home (1960) Short film
- Of Human Bondage (1934) Feature film
- Of Human Bondage Leslie Howard (1934) Feature film
- O fim do mundo (1916) Silent film
- Of Many Voices (1951) Ephemeral film
- Of Men and Machines (1963) Short film
- Of Science And Scientists 🥅 Educational Films from Harvard, in the 1950's (1957) Classic TV series
- Of Town and Country (1955) Ephemeral film
- Oğlum, Turkish Movie (1972) Feature film
- Oğul, Turkish Movie (1974) Feature film
- Oh, Alfie! (1975) Feature film
- O'Hare Air Traffic Controller (1970) Short film
- Oh Boy (1927) Silent film
- Oh, Daddy! (1935) Feature film
- Oh Diese Ehemänner (1937) Short film
- Oh Diese Männer (1941) Feature film
- Oh, Doctor! (1917) Silent film
- Oh, Doctor! (1925) Silent film
- An Ohio family mid-1960s, 2 minutes of a Hawai'i vacation, mostly swimming pool, some beach Ephemeral film
- Ohio Power Company Vets Party (1950) Short film
- Ohio Power Co Vets Party (1956) Short film
- Ohm Krueger (1941) Feature film
- Oh, Mr. Porter! (1937) Feature film
- Oh No, It's Selwyn Froggitt! (1976) Classic TV series
- Ohrid Express (1965) Short film
- Oh... Rosalinda!! (1955) Feature film
- Oh, Sailor, Behave! (1930) Feature film
- Oh, Susanna (1936) Feature film
- Oh, Teacher! (1927) Animation
- Oh, Those Eyes! (1912) Silent film
- Oh, What A Duchess! (1934) Feature film
- Oh, What a Knight (1928) Animation
- Oh, Yeah! (1929) Feature film
- Oil (1971) Short film
- Oil and Gas in California Newsreel
- Oil and Gas Wells--Start to Finish Newsreel
- Oil for Aladdin's Lamp (revised version) (1949) Ephemeral film
- Oil for Aladdin's Lamp (revised version) (1949) Ephemeral film
- Oil for India (Part 1) Ephemeral film
- OIL FOR THE 20th CENTURY (1956) Short film
- Oil in the Middle East (1973) Short film
- Oil: Paths of Progress Ephemeral film
- Oil: Paths of Progress Ephemeral film
- Oil Raider (1934) Feature film
- Oil Shale: Rock That Burns (1975) Short film
- Oil Strike Ephemeral film
- Oil Today - Power Tomorrow (1950) Ephemeral film
- Oil Today -- Power Tomorrow Ephemeral film
- Oil Well (1975) Short film
- Oil Well Fire Fighting in Iran (In French Language) 88834 (1951) Short film
- Oira no yakyû (1930) Animation
- O-Kay for Sound (1937) Feature film
- The OK Classroom (1973) Short film
- OKH - Panzernahbekaempfung (1943) Short film
- The Okies: Uprooted Farmers (1975) Short film
- Okinawa: Bastion in the Pacific Newsreel
- Oklahoma Bob Albright and His Rodeo Do Flappers (1929) Short film
- The Oklahoma Cyclone (1930) Feature film
- Oklahoma: Heartland USA (1953) Ephemeral film
- Oklahoma: Heartland USA (1953) Ephemeral film
- Oklahoma Terror (1939) Feature film
- Oklahoma Tornadoes (1999) Short film
- The Old Actor (1912) Silent film
- The old american barn dance (1953) Classic TV series
- Old and New (1930) Feature film
- Old and New England Ephemeral film
- Old Baltimore Newsreel (1916) Newsreel
- The Old Barn (1929) Short film
- Old Barn Dance (Gene Autry) (1938) Feature film
- Old Bones of the River (1938) Feature film
- An Old Chinese Proverb: One Picture Is Worth Ten Thousand Words (1946) Commercial
- Old Cigarette Commercials: Winston, Salem, Camel (1970) Newsreel
- The Old Corral (1936) Feature film
- The Older Infant: Four Months to One Year (Nairobi Park) (1966) Short film
- The Old Family Album Goes Modern (1930) Ephemeral film
- Old-Fashioned Town Crier On Job Again (1935) Newsreel
- An Old Friend of June's (Ozzie & Harriet) (1962) Television
- Old Gold commercials (1900) Newsreel
- Old Ironsides (1926) Silent film
- Old Ironsides Excerpt (1926) Silent film
- The Old Lady Shows Her Medals (1929) Feature film
- Old MacDonald Ephemeral film
- Old Mac Donald Had A Farm (1946) Animation
- The Old Maid Having Her Picture Taken (1901) Silent film
- Old man Hottabych (1956) Feature film
- An Old Man's Love Story (1913) Silent film
- Old Mother Hubbard (1935) Animation
- Old Mother Riley Joins Up (1939) Feature film
- Old Movie Theater (1916) Ephemeral film
- The Old Order Amish (1959) Short film
- The Old Oregon Trail (1928) Short film
- Old Produce Market 1930s LLSF 2016 20 Mbps 1 (1939) Short film
- Old San Francisco (1927) Silent film
- The Old Sea Dog (1922) Silent film
- Olds Minute Movies (1948) Ephemeral film
- Olds Minute Movies (1948) Ephemeral film
- Oldsmobile Commercial Commercial
- Oldsmobile Cutlass & Toronado Car Commercials General Motors Jc1027 (1973) Feature film
- Oldsmobile Presents Motoring's Magic Carpet Hydra-Matic B-44 (1941) Commercial
- Oldsmobile Presents Motoring's Magic Carpet Hydra-Matic B-44 (1941) Ephemeral film
- Oldsmobile Presents the B-44 (1941) Commercial
- Oldsmobile Presents the "Custom 8 Cruiser" B-44 (1941) Commercial
- Oldsmobile Presents the Custom 8 Cruiser B-44 (1941) Ephemeral film
- Oldsmobile Presents the Dynamic "Seventy" B-44 (1941) Ephemeral film
- Oldsmobile Presents the "Seventy" B-44 (1941) Commercial
- Oldsmobile Presents the "Sixty" B-44 (1941) Commercial
- Oldsmobile Presents the "Sixty" B-44 (1941) Ephemeral film
- Old Song (1930) Animation
- Old Spanish Customers (1932) Feature film
- ' Old Spice' Aftershave' Advert (1992) Commercial
- The Old Swimmin' Hole (1940) Feature film
- Old Towns of Normandy (1938) Short film
- Old Treasures from New China (1976) Feature film
- Old Virginia Preserves Commercial Commercial
- Old Westerns (1966) Television
- Old world, new world (1976) Short film
- Olga, la hija de aquella princesa rusa (1972) Feature film
- The Ol' Gray Hoss (1928) Short film
- Olimpia-Tricampeon De America (1930) Short film
- Öl Ins Feuer ( Paul Hartmann (1933) Feature film
- Olive Oyl and Water Don't Mix (1942) Animation
- Oliver Hardy Solo Comedies (1925) Silent film
- Oliver Hardy Solo Films (1925) Silent film
- Oliver Twist (1923) Silent film
- Oliver Twist (1933) Feature film
- Oliver Twist (1933) Feature film
- Olive's Boithday Presink (1941) Animation
- Olive's $weep$take Ticket (1941) Animation
- Olivia Newton John " Physical" TV Commercial (1981) Commercial
- Ol' King Cotton (1930) Short film
- The Ol' Swimmin' Hole (1928) Animation
- Olympic Elk (1956) Short film
- The Olympic Games, Amsterdam (1928) Feature film
- Olympic Games Berlin (1936) Short film
- The Olympic Games in Paris (1925) Silent film
- Olympic Peninsula Time Lapse with Park Boundaries: Dissolve through different dates (1999) Short film
- Olympics End. U.S. Teams Win Medal Honors (1964) Newsreel
- Olympics: The Eternal Torch (1974) Short film
- The Olympics. U.S. Dominates Tokyo Games (1964) Newsreel
- The Olympics. U.S. Widens Tokyo Lead (1964) Newsreel
- Olympus Mons Flyover. (2000) Short film
- Oma Lasst Grüßen (1938) Short film
- O'Mara's Chain Miracle (1951) Ephemeral film
- O matrimaníaco (1916) Silent film
- Omega (1970) Animation
- Omega Psi Phi Grand Conclave Detroit Michigan (1965) Ephemeral film
- Omoo-Omoo the Shark God (1949) Feature film
- Ömre Bedel Kız, Turkish Movie (1967) Feature film
- Ömrümün Tek Gecesi (1959) Feature film
- On a Clear Day You Can See Forever (1970) Feature film
- onbclip01 Short film
- onbclip02 Short film
- onbclip03 Short film
- onbclip04 Short film
- onbclip05 Short film
- On Becoming a Nurse Psychotherapist (1969) Feature film
- On Broadway Tonight - 5 February (1965) Television
- Once And Forever (1956) Ephemeral film
- Once And Forever (1956) Ephemeral film
- Once a Thief (1950) Feature film
- Once Over (1927) Silent film
- Once Upon a Dime (1970) Newsreel
- Once Upon a Honeymoon (1956) Short film
- Once Upon a Time (1934) Animation
- Once Upon A Time 001 Ephemeral film
- Once Upon a Tractor (1965) Feature film
- Once Upon the Wabash Railroad (1953) Short film
- On Death and Dying (1974) Feature film
- One A.M. (1916) Silent film
- One At A Time (1969) Newsreel
- One Bad Knight (1938) Ephemeral film
- One Big Ocean (1970) Short film
- One Body Too Many (1944) Feature film
- One British Tommy (WW I) (1917) Silent film
- One Cup of Coffee to Go! (2012) Short film
- One Day (1916) Silent film
- One Day at Teton Marsh (1966) Short film
- One Day's Poison (1958) Short film
- One Exciting Night (1922) Silent film
- The One Eyed Soldiers (1967) Feature film
- One Frightened Night (1935) Feature film
- One Girl's Confession - Hugo Hass (1953) Feature film
- One Got Fat: Bicycle Safety (1963) Ephemeral film
- “One Got Fat” Bizarre (1963) Short film
- One Hour (1917) Silent film
- One Hour to Live Ephemeral film
- One Hundred Percent American (1918) Silent film
- One Hundred Watts 120 Volts (1977) Short film
- One Hundred Years of Railroad Development (1927) Ephemeral film
- One Is Business, the Other Crime (1912) Silent film
- A One Mama Man (1927) Silent film
- One Man Dog (1927) Animation
- One Man's Madness (1974) Short film
- One Man's Revolution: Mao Tse-Tung (1977) Short film
- One man's story (1948) Short film
- One Minute Before Death (1976) Feature film
- One More Time (1931) Animation
- One More Year on the Family Farm (1977) Short film
- One Note Tony (1947) Animation
- One of the Family (1924) Silent film
- One of the Missing (1969) Short film
- One People 001 Ephemeral film
- One Rainy Afternoon (1936) Feature film
- One Romantic Night (1930) Feature film
- Onesime, Clockmaker (1912) Silent film
- One Step Behind - One Step Ahead: The New York State Identification and Intelligence System in Action (1965) Ephemeral film
- One Step Beyond (1959) Classic TV series
- One Step Beyond : Earthquake (1960) Television
- One Step Beyond : The Riddle (1959) Television
- One Stolen Night (1929) Silent film
- One Terrible Day (1923) Silent film
- The One That Got Away (1957) Feature film
- One Thousand Earths Could Fit Inside Jupiter (2009) Short film
- One Thousand Hours (1930) Ephemeral film
- One To Grow On- Prologue (1973) Short film
- One Too Many (1916) Silent film
- One Touch of Nature (1914) Silent film
- One, Two, Three (1961) Feature film
- One Way Out (1955) Feature film
- One Way Street - Murallas de silencio (1950) Feature film
- One Week (1920) Silent film
- One Week in October (1963) Ephemeral film
- One Wet Night (1924) Silent film
- ONE WILD RIDE _OurGang Silent (1925) Silent film
- One Wonderful Sunday (1947) Feature film
- One-World-Many-Views Short film
- One World or None (1946) Animation
- One Year Crew News Conference B Roll 150115 (2015) Short film
- One Year Crew Resource Reel Feature film
- One-Year Crew Talks About Start of #YearInSpace (2015) Short film
- One Year Later (1933) Feature film
- On Guard! The Story of SAGE (1956) Ephemeral film
- On Guard! The Story of SAGE (1956) Ephemeral film
- On His Wedding Day (1913) Silent film
- On Impact (1956) Short film
- On Location (1923) Silent film
- Only A Farmer's Daughter (Leading Lizzie Astray) (1914) Ephemeral film
- Only Human (1972) Short film
- Only Me (1929) Short film
- The Only Negro Fighter Group in Italy Newsreel
- Only Saps Work (1930) Feature film
- Only the Beginning (1971) Ephemeral film
- Only the Brave (1930) Feature film
- On Mars: A Mars Exploration Rover Update (2008) Short film
- Onna hissatsu ken (1974) Feature film
- On Probation (1935) Feature film
- On seeing film: film and literature (1958) Short film
- On Shima Center (1914) Silent film
- On Solid Ground (1999) Newsreel
- On Stage: "Doctor in Spite of Himself" (1960) Short film
- On the Air (1937) Ephemeral film
- On the Air (1937) Ephemeral film
- On the Air: The Story of Radio Broadcasting (1944) Ephemeral film
- On the Buses (1969) Television
- On the Difference Between Words and Things (1956) Short film
- On the Fire (1919) Silent film
- On the Firing Line (1936) Ephemeral film
- On The Fly R 1 A Ephemeral film
- On the Front Page (1926) Silent film
- On the Great White Trail (1938) Feature film
- On Their Way (1922) Silent film
- On the Old Spanish Trail (1947) Feature film
- On the Pan (1933) Animation
- On the Right Track (1995) Newsreel
- On the Roofs (1897) Silent film
- On the Run (1956) Ephemeral film
- On the Run (Part I) (1956) Ephemeral film
- On the Run (Part II) (1956) Ephemeral film
- On the Track (1948) Short film
- On to Washington (1913) Silent film
- On with the New (1938) Animation
- On With the Show! (1929) Feature film
- On Your Guard (1933) Feature film
- On Your Toes (Part 1) (1927) Ephemeral film
- On your way (1954) Television
- OooLaLa (1946) Short film
- Oorlog (1915) Silent film
- O parádivé Sally / Sally (1976) Television
- Opel Corsa C'mon Anuncio TV Commercial
- Open All Night (1924) Silent film
- Open And Closed Wounds (1970) Short film
- Open and Operating (2007) Newsreel
- The Open Classroom (1973) Short film
- Open Door: The Story of Foreman Jim Baxter and His Family, The (Part II) (1945) Ephemeral film
- Open drop ether (part one) No 2 (1944) Short film
- Open drop ether (part two) No 2 (1944) Short film
- Open House (1953) Animation
- Open House: Cassini (2009) Short film
- Opening Night (1933) Animation
- Opening Of Drill Hall (1903) Silent film
- Opening of Junipero School, San Francisco (1910) Ephemeral film
- Opening of the Drill Hall in Accrington by General Baden-Powell (1904) Silent film
- Opening of the Los Angeles Aqueduct (1913) Silent film
- Opening Parade, Pan-American Exposition, Buffalo (1901) Silent film
- Opening Speech (1960) Short film
- Open injuries to the hand Part 2 , Operative techniques of common injuries (1956) Short film
- The Open Mind on the Presidency (1973) Newsreel
- OPEN MIND Special: Race Relations in Crisis 6/12/63 - 11/13/92 (1963) Newsreel
- The Open Mind - The Limits Of Human Freedom (1974) Feature film
- Open Road A (1951) Ephemeral film
- Open Road B (1951) Ephemeral film
- The Open Sea (1968) Ephemeral film
- Open Season (Public Defender) (1954) Television
- Open Secret (1948) Feature film
- Open Sky Plan. Ike Offers U.N. U.S. Photo Planes (1960) Newsreel
- The Open Switch (1925) Silent film
- Open the Door Richard (1945) Short film
- The Open Track (1916) Silent film
- Open Window (1961) Short film
- Open Your Eyes (1959) Ephemeral film
- Open Your Eyes (1959) Ephemeral film
- Opera House Casino (1990) Commercial
- Operataion Clarion (1945) Short film
- Operating on Cupid (1915) Silent film
- Operation Abolition (1960) Feature film
- Operation ARGUS, Report of Chief, AFSWP to ARPA (1958) Short film
- Operation Barbarossa Newsreel German Assault on Latvia & Lithuania Eastern Front Wwii 10874 (1941) Short film
- Operation Big Shot (1952) Ephemeral film
- Operation Bluenose Agm-28 Hound Dog Missile B-52 Launch (1960) Short film
- Operation Castle - Commander's Report (1954) Short film
- Operation Correction (1960) Short film
- Operation Correction (1961) Ephemeral film
- Operation Crossroads (1948) Short film
- Operation Crossroads (1949) Ephemeral film
- Operation Crossroads: Able and Baker Day Tests, Bikini Atoll, Summer 1946 (1949) Ephemeral film
- Operation Crossroads Able & Baker Atomic Bomb Tests Bikini Atoll (1946) Short film
- Operation Cue (1955) Ephemeral film
- Operation Cue (1955) Short film
- Operation Cue (1964) Ephemeral film
- Operation Dewey Canyon (1969) Short film
- Operation DOMINIC Nuclear Tests (1962) Short film
- Operation Doorstep (1953) Ephemeral film
- Operation for abdominal cryptorchid (1930) Short film
- Operation Freighter (1964) Short film
- Operation Greenhouse (1952) Short film
- Operation Greenhouse Nuclear Test Film (1951) Short film
- Operation Greenhouse Nuclear Tests "Atom Atoll" Joint Task Force 3 Enewetak Atoll 10834 (1951) Short film
- OperationHARDTACK Basic Effects Structures and Materiel (1958) Short film
- Operation HARDTACK High Altitude Tests (1958) Short film
- Operation Heartbeat (1956) Short film
- Operation Highjump (1946) Short film
- Operation Homecoming (Return of Pows from North Vietnam) (1973) Newsreel
- Operation Inchon (1952) Short film
- Operation Ivy (1952) Feature film
- Operation Ivy, 02/02/1954 (1954) Short film
- Operation Luggage (1957) Ephemeral film
- Operation Manhunt (1954) Feature film
- Operation Muscatine (198Th Lt Inf Bde, Americal Div); Etc (1968) Newsreel
- Operation Plumbbob (1957) Feature film
- Operation: Rabbit (1952) Animation
- Operation Re-Entry (1971) Short film
- Operations Crossroads Underway (1946) Newsreel
- Operation Snafu (1945) Animation
- Operation Steel Pike (1964) Short film
- Operations with whole numbers. (1969) Short film
- Operation TEAPOT Military Effects Studies (1955) Short film
- Operation Undersea (1954) Feature film
- Operation Water Newsreel
- Operative reduction of a badly set fracture of a bone by means of the rotation process (1927) Silent film
- Operative shock No 10 (1945) Short film
- Operator Toll Dialing: Cord Signals (1949) Ephemeral film
- Operator Toll Dialing: Cord Signals (1949) Ephemeral film
- Operator Toll Dialing: Dialing (1949) Ephemeral film
- Operator Toll Dialing: Teamwork (1949) Ephemeral film
- Operator Toll Dialing: Teamwork (1949) Ephemeral film
- Opera Without Make-up: Carmen from "Andalusian Nights" (1950) Short film
- Opernball (1939) Feature film
- Opium Destruction, San Francisco (1914) Ephemeral film
- Opium Destruction, San Francisco (1914) Ephemeral film
- Op Odyssey (1977) Short film
- Opportunities Unlimited (1950) Ephemeral film
- Opportunities Unlimited (1956) Commercial
- Opportunity Egress Practice in ISIL (2004) Short film
- Opportunity: Making Tracks on Mars (2010) Television
- Opportunity Rover Weathers the Storm -- Web Video (2007) Short film
- Opportunity's 'Rub al Khali' Panorama (2005) Short film
- Opportunity Unlimited (1953) Ephemeral film
- Opportunity Usa (1952) Short film
- Opportunity Views Sunset on Mars (2004) Short film
- Oppose Bacteriological Warfare (1952) Newsreel
- The Opry House (1929) Animation
- Optical and X-Ray Images of The Antennae Short film
- Optical Perseus Image Dissolving into X-ray Image Short film
- Optical/X-ray Dissolve of MACSJ1423 Short film
- Optical & X-ray Views of McNeil's Nebula Short film
- Optics incomplete (1930) Short film
- Optimus Prime Video Contest Teaser Short film
- Opus (1967) Short film
- Opus II (1921) Animation
- Opus III (1924) Animation
- Opus III Walther Ruttmann (1924) Animation
- Opus II Walther Ruttmann (1922) Animation
- Opus IV (1925) Animation
- Opus IV Walther Ruttmann (1925) Animation
- Opus I Walther Ruttmann Hq (1921) Silent film
- Oranges and Lemons (1923) Silent film
- The Orator (1969) Short film
- Orbital ATK Cygnus Capture - 1 of 2, Nov. 14 (2017) Feature film
- Orbital ATK Cygnus Capture 2 Of 2 (2017) Feature film
- Orbital ATK Cygnus - November (2017) Feature film
- Orbital ATK Cygnus OA9 Berthing (2018) Feature film
- Orbital ATK Cygnus OA9 Launch (2018) Feature film
- Orbital ATK Cygnus OA9 SolarArrayDeploy (2018) Feature film
- Orbital ATK OA9 Capture (2018) Feature film
- Orbital Debris Safely Passes International Space Station (2012) Short film
- Orbit of Sedna Short film
- Orchids and Ermine (1927) Silent film
- Ordeal of Anatoly Kuznetsov of 2) (1969) Newsreel
- Ordeal of Anatoly Kuznetsov of 2) (1969) Newsreel
- The Ordeal of Thomas Moon (1957) Short film
- Orden caza sin cuartel (1948) Feature film
- Order Amidst Chaos of Star's Explosion Short film
- Order in the House (1971) Animation
- Oregon State Parks (1950) Ephemeral film
- Oregon Trail Ephemeral film
- Organelles in Living Plant Cells (Second Edition) (1965) Short film
- Organic Farming: Can It Feed the Multitudes? (1972) Short film
- Organic Reaction Type: Senile (1951) Short film
- Organize (1963) Ephemeral film
- The Original Amateur Hour (1952) Television
- An Original American Vacation (1970) Short film
- Original Films Of Frank B Gilbreth (Part 2) (1968) Ephemeral film
- Original Films Of Frank B Gilbreth (Part I) (1968) Ephemeral film
- Original Films of Frank B. Gilbreth (1945) Ephemeral film
- Original Films of Frank B. Gilbreth (1945) Short film
- The Original Movie (1922) Animation
- Original of Dan’s Trip to Planet Phi (1975) Short film
- "Original Pocahontas" Coal Ephemeral film
- Origin and Synthesis of Plastics Materials (1945) Ephemeral film
- The Origin of Life (1971) Short film
- Origins of the Motion Picture (1956) Short film
- Orion-and-Earth ART-DL-1 (2022) Short film
- Orion-and-Moon ART-DL-1 (2022) Short film
- Orion-and-Moon ART-DL-1 (2022) Short film
- Orion-and-Moon ART-DL-1 (2022) Short film
- Orion-Array-Engine-Movement ART-DL-1 (2022) Short film
- Orion Ascent Abort Labeled (2018) Short film
- Orion Backstage Short film
- Orion CMSM MSA b-roll Short film
- Orion: Cockpit Short film
- Orion EFT1 Animation No Narration Animation
- Orion EFT1 Animation with Narration No Music Animation
- Orion First Flight Animation Animation
- Orion Flight Preparations - 11/25/14 Short film
- Orion: From Factory to Flight Short film
- Orion Fuels Artemis (2019) Short film
- Orion: Heat Shield Short film
- Orionids meteor shower peak Oct. 21 (2009) Short film
- Orion: I’m on Board – Austin St. John Short film
- Orion: I’m on Board – Erin Gray Short film
- Orion: I’m on Board – John Barrowman. Short film
- Orion: I’m on Board – Lou Ferrigno Short film
- Orion I’m on Board – Nichelle Nichols. Short film
- Orion-Moon-Approach ART-DL-1 (2022) Short film
- Orion Moved from KSC Payload Hazardous Servicing Facility Short film
- Orion-Movement ART-DL-1 (2022) Short film
- Orion-Movement ART-DL-1 (2022) Short film
- Orion-Movement ART-DL-2 (2022) Feature film
- Orion-Movement ART-DL-2 (2022) Short film
- Orion-Movement ART-DL-2 (2022) Short film
- Orion-Movement ART-DL-2 (2022) Short film
- Orion Nebula Animations Animation
- Orion Pad Abort 1 Flight Test - May 6 (2010) Feature film
- Orion: Parachutes Short film
- Orion Parachute Testing - Yuma, Arizona Short film
- Orion Recovery Video Short film
- Orion Re-Entry Video Short film
- Orion’s First Flight Test on NASA TV Short film
- Orion's Test Flight to Perform Two Orbits (2012) Short film
- Orion: The Journey Begins Short film
- Orion: Trial by Fire Short film
- Orion: Versatility Short film
- Oro bajo (1956) Feature film
- Oro en la mano (1943) Feature film
- Oro entre barro (1939) Feature film
- An Orphan (1929) Feature film
- The Orphan Duck (1939) Animation
- Orphaned Korean Boy Arrives in San Francisco (1950) Ephemeral film
- The Orphan Egg (1953) Animation
- The Orphan of the Storm (1929) Feature film
- Orphans of the Storm (1921) Silent film
- ORR Chute Test Feburary (2013) Short film
- ORR Chute Test July (2013) Short film
- Orthographic Projection (1969) Short film
- Orthopaedic exercises for curvature of the spine (1925) Silent film
- Orumcek (Turkish Spiderman) (1972) Feature film
- Orville Wright Visits Philadelphia (1928) Ephemeral film
- O Saci (1953) Feature film
- Osaka Elegy (1936) Feature film
- Os Artisaos (1973) Short film
- Oscar au bain (1913) Silent film
- Oscar et Kiki la midinette (1913) Silent film
- Oscar Micheaux Directing — Rare Behind The Scenes Footage (1920) Silent film
- Oscar rencontre mademoiselle Manageot (1918) Silent film
- Oscilloscopes and Transducers (1968) Short film
- Os Crimes de Diogo Alves (1909) Silent film
- Os crimes de Diogo Alves (1911) Silent film
- O Segredo do Corcunda (1924) Silent film
- Osekisho (1930) Animation
- Os Faroleiros (1922) Silent film
- Os Lobos (1923) Silent film
- Os Monkees (1966) Television
- The Osprey (2021) Ephemeral film
- OSS Film: Body Search (1943) Short film
- Oss Svindlare Emellan (1944) Feature film
- Ostende, reine des plages (1921) Silent film
- Osteoplastic craniotomy (1933) Short film
- Ostland Deutsches Land Der Einsatz Des Landdienstes Der Hitlerjugend Im Osten (1940) Short film
- Ostpreußen Das Deutsche Ordensland (1937) Short film
- Ostpreußen Das Land Am Meer (1936) Short film
- Ostpreußen Einst Unter Dem Kurenwimpel (1933) Short film
- Ostpreußen Heimat Und Volkskunst (1936) Short film
- Ostpreußen Jagd In Trakehnen (1935) Short film
- Ostpreußen Kurenfischer ( Ein Tag Auf Der Nehrung) (1943) Short film
- Ostpreußen Land In Der Stille (1940) Short film
- Ostpreußen Land Und Wirtschaft (1939) Short film
- Ostpreußen Mensch Und Scholle (1937) Short film
- Ostpreußen Mutter Ostpreußen (1954) Short film
- Ostpreussisches Oberland (1936) Short film
- Ostraum Deutscher Raum ( Filmdokument) (1940) Short film
- Oswald The Lucky Rabbit (1927) Animation
- Oswald the Lucky Rabbit Full Series (1927) Silent film
- Oswald the Lucky Rabbit in Bright Lights (1928) Animation
- Oswald the Lucky Rabbit in Great Guns (1927) Animation
- Oswald the Lucky Rabbit Neck 'n' Neck (1928) Short film
- O Tahiti Tele (1972) Short film
- O táxi 9297 (1927) Silent film
- O Táxi Nº 9297 (1927) Silent film
- Otello (1914) Silent film
- The Otepka Case Ephemeral film
- The Other Fellow Ephemeral film
- The Other Fellow (1937) Commercial
- The Other Fellow's Feelings (1951) Ephemeral film
- The Other Half (1919) Silent film
- Other Losses – Die Verschwiegene Geschichte Deutschlands Nach (1945) Feature film
- The Other Love (1947) Feature film
- Other People's Property (1951) Ephemeral film
- The Other Way. (1975) Short film
- The Other way (1974) Short film
- Otra Carta (1965) Short film
- Otra Salida del Sol: Una Llamada Importante con una Pila de Regulación (2002) Newsreel
- Otto en machine (1922) Silent film
- Otto Pienes Atelierfest (1966) Short film
- Otto: the Phenomenological Perspective (1976) Short film
- Otto: The Psychoanalytic Perspective (1975) Short film
- Otto: The Social Perspective (1975) Short film
- Ott's Salad Dressing (1965) Commercial
- O Túnel do Tempo (1966) Television
- Otvoranje na gradska kafeana vo Bitola (1912) Silent film
- The Oubliette (1914) Silent film
- The Ouija Board (1920) Animation
- OU M337 (+ M332 TV Progs) (1975) Classic TV series
- Our (1953) Ephemeral film
- Our American Crossroads (1955) Short film
- Our Baby Ephemeral film
- Our Big, Round World - Concepts For Geography (1953) Short film
- Our Bill Of Rights (1940) Ephemeral film
- Our Bill of Rights (1940) Ephemeral film
- Our Blushing Brides (1930) Feature film
- Our Changing Family Life (1957) Ephemeral film
- Our Changing Family Life (1957) Ephemeral film
- Our Changing Skylines: Mirror of the World (1970) Short film
- Our Cities Must Fight (1951) Ephemeral film
- OUR City Oakland Ephemeral film
- OUR City Oakland Ephemeral film
- Our Class Makes a Film: We Travel with Marco Polo (1975) Short film
- Our Community (1952) Ephemeral film
- Our Community (1952) Ephemeral film
- Our Daily Bread (1934) Feature film
- Our Dancing Daughters (1928) Feature film
- Our Day (1938) Film
- Our Enemy—The Japanese (1943) Ephemeral film
- Our Foster Mother the Cow (1947) Ephemeral film
- Our Foster Mother, The Cow (1943) Ephemeral film
- Our Four Footed Helpers (Ruminants) Ephemeral film
- Our Friend the Policeman Ephemeral film
- Our Gang Short film
- Our Gang (1930) Short film
- Our Gang A Pleasant Journey (1923) Silent film
- Our Gang Baby Clothes (1926) Silent film
- Our Gang Back Stage (1923) Silent film
- Our Gang Better Movies (1925) Silent film
- Our Gang Buried Treasure (1926) Silent film
- Our Gang Cradle Robbers (1924) Silent film
- Our Gang Derby Day (1923) Silent film
- Our Gang Dog Days (1925) Silent film
- Our Gang Dogs Of War! (1923) Silent film
- Our Gang Every Man For Himself (1924) Silent film
- Our. Gang Fast. Company (1924) Silent film
- Our Gang Follies of 1938 (1937) Feature film
- Our Gang Good Cheer (1926) Silent film
- Our Gang High Society (1924) Silent film
- Our Gang It's A Bear (1924) Silent film
- Our Gang Monkey Business (1926) Silent film
- Our Gang No Noise (1923) Silent film
- Our Gang Official Officers (1925) Silent film
- Our Gang Playin' Hookey (1928) Short film
- Our Gang Saturday Morning (1922) Silent film
- Our Gang Seein' Things (1924) Silent film
- Our Gang Shivering Spooks (1926) Silent film
- Our Gang Shootin' Injuns (1925) Silent film
- Our Gang Silent Films No 4, One Terrible Day (1923) Silent film
- Our Gang Silents No. 19 Sunday Calm (1923) Silent film
- Our Gang Silents No. 23 Big Business (1924) Silent film
- Our Gang Silents No. 24 The Buccaneers (1925) Silent film
- Our Gang The Big Town (1925) Silent film
- Our Gang The Love Bug (1925) Silent film
- Our Gang The Mysterious Mystery! (1924) Silent film
- Our Gang - The Spanking Age (1928) Short film
- Our Gang Tire Trouble (1924) Silent film
- Our Heavenly Bodies (1925) Silent film
- Our Home Town: Doylestown, PA. (1954) Ephemeral film
- Our Home Town: Doylestown, Pa. (1954) Ephemeral film
- Our Home Town: Levittown, Pa. (1954) Ephemeral film
- Our Home Town: Levittown, Pa. (1954) Ephemeral film
- Our Hospitality (1923) Silent film
- Our Living Constitution (1949) Ephemeral film
- Our Man in Alaska (Ozzie & Harriet) (1961) Television
- Our Miss Brooks (1952) Classic TV series
- Our Modern Maidens (1929) Feature film
- Our Mr. Sun (1956) Animation
- Our National Government (1941) Short film
- Our Native Daughters - Barbados (1898) Silent film
- Our Navy In The World War Ephemeral film
- Our Neighbors Down the Road: By the Pan American Highway Through South America (1942) Ephemeral film
- Our New Errand Boy (1905) Silent film
- Our Philadelphia: Magazine Magic Ephemeral film
- Our Post Office (1956) Short film
- Our Post Office (1965) Short film
- Our Prisons (1956) Ephemeral film
- Our Prisons (1956) Ephemeral film
- Our Productive Industry Ephemeral film
- Our Productive Industry (1955) Short film
- Our Productive Industry 22 Ephemeral film
- Our Productive Land Ephemeral film
- Our Productive Land (1955) Ephemeral film
- Our Productive Land (1955) Ephemeral film
- Our Rutland (1941) Feature film
- Our Shrinking World (1946) Ephemeral film
- Our Texas Heritage (1963) Ephemeral film
- Our Texas Heritage (1963) Ephemeral film
- Our Totem is the Raven (1971) Short film
- Our Town (1940) Feature film
- "Our Town" and Our Universe (1959) Short film
- Our Town Today Ephemeral film
- Our Town William Holden (1940) Feature film
- Our Weather (1955) Short film
- Our World: Careers At NASA - More Than Just Astronauts! Short film
- Our World Changing Theories Short film
- Our World: Fluid Shift And Our World: Investigating Mars With The Phoenix Lander (2009) Short film
- Our World: Gravity in Space (2010) Short film
- Our World: Honeybees Short film
- Our World In Review Ephemeral film
- Our World: Journaling in Space (2010) Short film
- Our World: Lunar Rock (2010) Short film
- Our World: NASA at Jamestown Short film
- Our World: Plants in Space Short film
- Our World: Pluto - Our First Dwarf Planet Short film
- Our World: Recycling on the International Space Station Short film
- Our World: Sleeping On Board the International Space Station (2010) Short film
- Our World: Snowflakes (2010) Short film
- Our World: Snowpits Short film
- Our World: Wind Tunnels in Action (2010) Short film
- Out Again, in Again (1948) Animation
- An Outbreak of Salmonella Infection (1954) Ephemeral film
- Outbreak of Salmonella Infection (1954) Ephemeral film
- The Outcast (1934) Feature film
- Outdoor Pajamas (1924) Silent film
- Outdoors In The Garden State (1937) Short film
- Outer Galaxy Gazette (1964) Animation
- Outer Gate (1937) Feature film
- The Outer Limits (1963) Classic TV series
- The Outlaw and His Wife (1918) Silent film
- Outlaws (1960) Classic TV series
- Outlaws of Boulder Pass (1942) Feature film
- Outlaws of the Range (1936) Feature film
- Outlaws' Paradise (1939) Feature film
- "Outlook Southeast Asia" Vietnam War Era Anti-Communist Film 67974 (1968) Short film
- Out of Context (1950) Commercial
- Out of Place (1925) Silent film
- Out of Singapore (1932) Feature film
- Out Of The Depths (1921) Silent film
- Out of the Frying Pan into the Fire (2015) Ephemeral film
- Out of the Groove (1950) Short film
- Out of the Inkwell (1919) Animation
- Out of the Inkwell: Invisible Ink (1921) Silent film
- Out of the Storm (1948) Feature film
- Out of the Unknown (1965) Classic TV series
- Out of This World (1954) Ephemeral film
- Out of This World (1962) Classic TV series
- Out of This World (1964) Ephemeral film
- Out Of This World Cup 140625 (2014) Short film
- Outpost (1944) Animation
- Outpost in Morocco (1949) Feature film
- Outpost In Space (1959) Short film
- Outsidelands MUNI (1972) Television
- Outside of Paradise (1938) Feature film
- The Outsider (1951) Ephemeral film
- The Outsider (1961) Feature film
- Outside the Law (1921) Silent film
- Outside the Law (1930) Feature film
- Outside the Wall (1950) Feature film
- Outtakes From "Rochester Business Opportunities" (prod. Kodak) (1969) Ephemeral film
- Outward Bound (1930) Feature film
- Out West (1918) Silent film
- Out Yonder (1919) Silent film
- The Oval Portrait (1934) Short film
- The Oval Portrait (1972) Feature film
- Ovariotomy for large cystoadenoma ovarii (1933) Short film
- Overcoming Fear (1950) Ephemeral film
- Overcoming Resistance to Change (1962) Short film
- Over-Exposed (1956) Feature film
- The Over-Incubated Baby (1901) Silent film
- Overland Trail - Perilous Passage S01 - Ep.01 (1960) Television
- Overmanagement, or How an Exciting Idea Can Become a Dull (1976) Short film
- Overnight Models, Jagd Auf Jungfrauen (1976) Feature film
- Overnight to Hawaii (1940) Feature film
- The Overpass (1970) Short film
- Overrun! (1970) Feature film
- Overs and Outs (1964) Ephemeral film
- Overs and Outs (1964) Ephemeral film
- Over Sapphire Seas (1934) Ephemeral film
- Over Silent Paths (1910) Silent film
- Over the Fence (1917) Silent film
- Over the Hedge (1905) Silent film
- The Over the Hill Gang (1969) Feature film
- The Over-the-Hill Gang Rides Again (1970) Feature film
- Over the Rainbow Trail--Bishop Creek Area (1928) Short film
- Over There on a Visit (1976) Feature film
- Over the Top (A Battle With the Elements) (1915) Silent film
- Over the Waves (1938) Commercial
- Overview of 8Mm Production (1973) Short film
- Overview of Drying (2009) Newsreel
- Overview of Gangs - Part 1 (1997) Newsreel
- Overview of Septic Systems (2002) Newsreel
- Ovulation and egg transport in the rat. (1951) Animation
- Ovulation in the Rabbit Ephemeral film
- Owl And Fred Jones (1959) Short film
- The Owl and the Pussycat (1962) Animation
- OW-Lunar Habitats Short film
- The Owl Who Married a Goose (1974) Animation
- The Ox-Bow Incident (1943) Feature film
- Oxydol Goes Into High (1938) Ephemeral film
- Oyster and Shrimp Fishing (1922) Newsreel
- The Oyster Princess (1919) Silent film
- "Ozark Jubilee" - 11 May (1957) Television
- Özleyiş, Turkish Movie (1973) Feature film
- Ozone Creation (1999) Short film
- Ozone Destruction (1999) Short film
- Ozone Layer Shielding Our Planet (1999) Short film
- Ozone Visualization Comparison (2003) Short film
- Ozon Hairspray Commercial Commercial
- Ozon Hairspray Commercial 2 Commercial
- Ozzie and Harriet (1959) Commercial
- Ozzie and Harriet (1960) Television
- Ozzie and Harriet (1962) Television
- Ozzie and Harriet (1964) Television
- Ozzie and Harriet (1964) Television
- Ozzie and Harriet Dave's Golf Story (1961) Television
- Ozzie of the Mounted (1928) Animation
- Ozzie Ostritch Comes to Town (1937) Animation
- Ozzie's Daughters (Ozzie & Harriet) (1958) Television
- Ozzie's Hidden Trophy (Ozzie & Harriet) (1963) Television
- Ozzie's Night Out (Ozzie & Harriet) (1954) Television
- Ozzie, the Babysitter (Ozzie & Harriet) (1966) Television
- Ozzie, the Treasurer (Ozzie & Harriet) (1957) Television