William H. O'Brien (1891-1981), Actor
- The Racket, 1928 (Detective Frisking Nick)
- Anna Christie, 1930 (Waiter)
- Emma, 1932 (Minor Role)
- The Sign of the Cross, 1932 (Man Who Heard Lions All Morning)
- The Thin Man, 1934 (Bartender)
- A Night at the Opera, 1935 (Stagehand)
- San Francisco, 1936 (Waiter at Chicken's Ball)
- In Old Chicago, 1937 (Senate Waiter)
- Test Pilot, 1938 (Waiter)
- Rebecca, 1940 (Hotel Waiter)
- Citizen Kane, 1941 (Secretary)
- So Proudly We Hail, 1943 (Troop Ship Survivor)
- Mrs. Parkington, 1944 (Ball Caterer)
- The Picture of Dorian Gray, 1945 (Footman)
- Lady on a Train, 1945 (Disguised Circus Club Waiter)
- The Big Sleep, 1946 (Waiter)
- The Best Years of Our Lives, 1946 (Nightclub Waiter)
- Sorry, Wrong Number, 1948 (Waiter at Wedding Reception)
- Force of Evil, 1948 (Dancer)
- Flamingo Road, 1949 (Nightclub Waiter)
- Father of the Bride, 1950 (Waiter at Wedding Reception)
- The Men, 1950 (Nightclub Waiter)
- All About Eve, 1960 (Waiter at Margo's Party)
- Abbott & Costello Meet the Invisible Man, 1951 (Fight Spectator)
- Ace in the Hole, 1951 (Customer at Mimosa's)
- A Place in the Sun, 1951 (Servant at Eastman's Party)
- High Noon, 1952 (Church Member)
- The Star, 1952 (Waiter at Party)
- The Bad and the Beautiful, 1952 (Waiter at Party)
- The High and the Mighty, 1954 (Restaurant Cook)
- Sabrina, 1954 (Bartender)
- A Star is Born, 1954 (Academy Awards Attendee)
- Around the World in Eighty Days, 1956 (Extra)
- Sweet Smell of Success, 1957 (Waiter at 21)
- Zero Hour!, 1957 (Nightclub Waiter)
- Witness for the Prosecution, 1957 (Barrister)
- Some Like it Hot, 1959 (Hotel Guest)
- Compulsion, 1959 (Waiter)
- Pillow Talk, 1959 (Nighclub Waiter)
- Who Was That Lady?, 1960 (Passenger Exiting Elevator)
- Elmer Gantry, 1960 (Train Conductor)
- Ocean's 11, 1960 (Waiter at Burlesque Club)
- The Young Savages, 1961 (Juror)
- Judgement at Nuremberg, 1961 (German Prisoner in Cafeteria)
- To Kill a Mockingbird, 1962 (Courtroom Spectator)
- Valley of the Dolls, 1967 (Bartender)
- The Graduate, 1967 (Hotel Guest)
- Airport, 1970 (Waiter at Men's Club)
- Rio Lobo, 1970 (Man in Army Post Saloon)
- Bedknobs and Broomsticks, 1971 (Portobello Road Passerby)