
Acting · 89 years old
Peak Hill, New South Wales, Australia
Australian born William H. O'Brien began his screen acting career in Australia in 1918, then resumed in Hollywood in 1921. He continued acting in films and television series to 1971.

The Twilight Zone
Audience Member (uncredited)

Witness for the Prosecution
Barrister (uncredited)

All About Eve
Waiter at Margo's Party (uncredited)

Some Like It Hot
Hotel Guest (uncredited)

Judgment at Nuremberg
German Prisoner in Cafeteria (uncredited)

The Joker is Wild
Nightclub Patron (uncredited)

Undercover Maisie
Nightclub Waiter (uncredited)

Dial M for Murder
Waiter at Stag Dinner (uncredited)

To Kill a Mockingbird
Courtroom Spectator (uncredited)

Citizen Kane
Secretary (uncredited)

Get Smart
Scientist (uncredited)

Rebecca
Hotel Waiter (uncredited)

Bewitched
Waiter (uncredited)

Ace in the Hole
Customer at Minosa's (uncredited)

Alfred Hitchcock Presents
Juror (uncredited)

Alfred Hitchcock Presents
Guest At Demonstration (uncredited)

The Best Years of Our Lives
Nightclub Waiter (uncredited)

Perry Mason
Bartender (uncredited)

High Noon
Church Member (uncredited)

The Children's Hour
Funeral Assistant (uncredited)