William J. O'Brien
Nato il 31 gennaio 1884 a Massachusetts, USA. Deceduto il 14 febbraio 1953.
Filmografia

La Terra contro i dischi volanti
1956•Radio Listener (archive footage) (uncredited)

Everything I Have Is Yours
1952•Passerby on Street (Uncredited)

Dan il terribile
1952•Barfly (uncredited)

La giostra umana
1952•Hotel Clerk (segment "The Clarion Call") (uncredited)

Perdonami se ho peccato
1952•Bar Customer (uncredited)

I'll See You in My Dreams
1951•Waiter (uncredited)

La gang
1951•Counterman / Short Order Cook (uncredited)

Roadblock
1951•Waiter (uncredited)

Duro, veloce e bello
1951•Bartender (uncredited)

I ragni della metropoli
1950•Stage Manager (uncredited)

Yvonne la francesina
1950•Townsman (uncredited)

Il mistero del marito scomparso
1950•Waiter at Sullivan's Grotto (uncredited)

La seduttrice
1950•Bartender at Charity Ball (Uncredited)

La preda della belva
1950•Man Drawing Shade in Window (uncredited)

Delitto in prima pagina
1950•Townsman on Street / In Coffee Shop (uncredited)

Nozze infrante
1950•Wedding Guest (uncredited)

La sanguinaria
1950•Customer at Sharpshooting Act (uncredited)

Woman in Hiding
1950•Bus Passenger (uncredited)

Tu partirai con me
1949•Peanut Vendor (uncredited)

A Dangerous Profession
1949•Attore

Ho incontrato l'amore
1949•Waiter at Party

Braccati dai G-Men
1949•Stage Doorman (uncredited)

Il gigante di New York
1949•Vendor Eating Hot Dog (uncredited)

L'amore non può attendere
1949•Saloon Waiter (uncredited)

Stasera ho vinto anch'io
1949•Pitchman (uncredited)

Delitto senza peccato
1949•Police Detective (uncredited)

Joe Palooka in Winner Take All
1948•Fight Spetator

The Noose Hangs High
1948•Passerby (uncredited)

Nessuno mi crederà
1947•Attore

Sfinge del male
1947•Bailiff (uncredited)

Il segreto del medaglione
1946•Waiter at Bonner's Party (uncredited)

La terra dei senza legge
1946•Man in Barber Chair (uncredited)

La dalia azzurra
1946•Man at Cavendish Apartments (uncredited)

Il nome dell'amore
1946•Man (uncredited)

Onde insanguinate
1945•Bartender (uncredited)

The Falcon in San Francisco
1945•Train Passenger (uncredited)

Fiamme a San Francisco
1945•Waiter

La rivincita dell'uomo invisibile
1944•Bettor in Pub (uncredited)

Happy Land
1943•Chris (uncredited)

Crazy House
1943•Bald Man

Gildersleeve's Bad Day
1943•Juror (uncredited)

Questa terra è mia
1943•Night Switchman

Situazione pericolosa
1941•Man hosing sidewalk (uncredited)

Tom, Dick e Harry
1941•Bartender (uncredited)

Un comodo posto in banca
1940•Townsman Onlooker (uncredited)

Il fantasma della città
1940•Extra in Audience at Benton's Lecture

Triple Justice
1940•Tim - Proprietor

Balla ragazza balla
1940•Burlesk House Spectator (uncredited)

Stage to Chino
1940•Townsman in Saloon (uncredited)

Mexican Spitfire
1940•Party Waiter

Lucky Night
1939•Casino Gambler (uncredited)

Ollio sposo mattacchione
1939•Barker

Silver on the Sage
1939•Card Player

Tarnished Angel
1938•Extra Sitting Next to Cramer at Two Meetings

Fugitives for a Night
1938•Bald Gambler

Night Spot
1938•Counterman at Diner

Portia on Trial
1937•Juror

The Great O'Malley
1937•Man Whistling in Hospital Zone (uncredited)

Pugno di ferro
1936•Meat Clerk (Uncredited)

Hopalong Cassidy Returns
1936•Sandy
No Image
Mister Smarty
1936•Second Floor Polisher

The Bridge of Sighs
1936•Juror (uncredited)

Lilly Turner
1933•Man at Carnival (uncredited)

Mr. Bride
1932•Musician

The Soilers
1932•Bald Juror (uncredited)

War Mamas
1931•Heinrich, General's Aide (uncredited)

Hell Bound
1931•Bilmey

The Mysterious Dr. Fu Manchu
1929•Attore