Lugar y fecha de nacimiento: William J. O'Brien nació tal día como
Última aparición: Su último trabajo en el mundo del cine ha sido La Tierra contra los platillos volantes tal día como 1956-07-04
Primera aparición: La primera vez vimos a William J. O'Brien en el mundo del cine fue con una puesta en escena magnífica para The Mysterious Dr. Fu Manchu el día que tuvimos esa gran suerte en la que nos mostró sus grandes dotes de actuación fue 1929-08-10
Créditos Películas/Series: Que tengamos conocimiento William J. O'Brien ha trabajado hasta la fecha en un total de 65 proyecto en el mundo del cine y la televisión
1956-07-04
La Tierra contra los platillos volantes Radio Listener (archive footage) (uncredited)1952-03-07
Una razón para vivir Bar Customer (uncredited)1952-08-07
Cuatro páginas de la vida Hotel Clerk (segment "The Clarion Call") (uncredited)1952-10-31
Everything I Have Is Yours Passerby on Street (Uncredited)1952-10-11
Horizontes del Oeste Barfly (uncredited)1951-05-23
Hard, Fast and Beautiful Bartender (uncredited)1951-09-17
La emboscada Waiter (uncredited)1951-10-25
El soborno Counterman / Short Order Cook (uncredited)1951-12-06
Te veré en mis sueños Waiter (uncredited)1950-07-26
Historia del Hampa Townsman on Street / In Coffee Shop (uncredited)1950-02-21
Furia secreta Wedding Guest (uncredited)1950-01-06
Mujer oculta Bus Passenger (uncredited)1950-09-27
Ultraje Man Drawing Shade in Window (uncredited)1950-01-20
El demonio de las armas Customer at Sharpshooting Act (uncredited)1950-09-28
Nacida para el mal Bartender at Charity Ball (Uncredited)1950-12-27
La casa de juego Stage Manager (uncredited)1950-12-25
Frenchie Townsman (uncredited)1950-11-10
La fugitiva Waiter at Sullivan's Grotto (uncredited)1949-08-01
El amor no puede esperar Saloon Waiter (uncredited)1949-01-12
La acusada Police Detective (uncredited)1949-10-08
Vida fácil Vendor Eating Hot Dog (uncredited)1949-03-29
Nadie puede vencerme Pitchman (uncredited)1949-12-02
Dancing in the Dark Waiter at Party1949-12-12
Negocio en vacaciones Peanut Vendor (uncredited)1949-12-10
A Dangerous Profession1948-04-05
The Noose Hangs High Passerby (uncredited)1948-09-19
Joe Palooka in Winner Take All Fight Spetator1947-06-26
Abismos Bailiff (uncredited)1947-07-16
No soy culpable1946-03-18
Muerte al amanecer Man (uncredited)1946-04-16
La dalia azul Man at Cavendish Apartments (uncredited)1946-05-04
Territorio de forajidos Man in Barber Chair (uncredited)1945-05-28
Algún día volveré Waiter1945-07-20
El Halcón en San Francisco Train Passenger (uncredited)1944-06-09
La venganza del hombre invisible Bettor in Pub (uncredited)1943-05-07
Esta tierra es mía Night Switchman1943-05-10
Gildersleeve's Bad Day Juror (uncredited)1943-10-08
Crazy House Bald Man1943-11-10
Happy Land Chris (uncredited)1941-06-13
Tom, Dick y Harry Bartender (uncredited)1941-10-31
¿Quién mató a Vicky? Man hosing sidewalk (uncredited)1940-07-26
Stage to Chino Townsman in Saloon (uncredited)1940-01-12
Mexican Spitfire Party Waiter1940-08-30
Baila, muchacha, baila Burlesk House Spectator (uncredited)1940-09-22
Triple Justice Tim - Proprietor1940-11-29
Detective a la fuerza Townsman Onlooker (uncredited)1940-11-18
Phantom of Chinatown Extra in Audience at Benton's Lecture1939-04-21
Zenobia Barker1939-03-31
Silver on the Sage Card Player1939-05-05
Lucky Night Casino Gambler (uncredited)1938-09-23
Fugitives for a Night Bald Gambler1938-02-25
Night Spot Counterman at Diner1938-10-28
Tarnished Angel Extra Sitting Next to Cramer at Two Meetings1937-02-13
The Great O'Malley Man Whistling in Hospital Zone (uncredited)1937-11-08
Portia on Trial Juror1936-02-14
The Bridge of Sighs Juror (uncredited)1936-07-15
Mister Smarty Second Floor Polisher1936-10-16
Hopalong Cassidy Returns Sandy1936-12-01
El gran tipo Meat Clerk (Uncredited)1933-05-13
Lilly Turner Man at Carnival (uncredited)1932-10-29
The Soilers Bald Juror (uncredited)1932-12-24
Mr. Bride Musician1931-05-01
Hell Bound Bilmey1931-11-14
War Mamas Heinrich, General's Aide (uncredited)1929-08-10
The Mysterious Dr. Fu Manchu