About
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.
Filmography
The Todd Killings1971 · Mr. Miller (uncredited)
Bedknobs and Broomsticks1971 · Portobello Road Passerby (uncredited)
Support Your Local Gunfighter1971 · Old Chess Player (uncredited)
Rio Lobo1970 · Man in Army Post Saloon (uncredited)
Airport1970 · Waiter at Men's Club
Topaz1969 · Butler (uncredited)
The Comic1969 · Funeral Guest (uncredited)
The Trouble with Girls1969 · Hotel Lobby Extra (uncredited)
Valley of the Dolls1967 · Bartender (uncredited)
The Graduate1967 · Hotel Guest (uncredited)
One of Our Spies Is Missing1966 · The Butler (archive footage) (uncredited)
Not With My Wife, You Don't!1966 · Waiter at Officer's Ball (uncredited)
Munster, Go Home!1966 · Man at Customs (uncredited)
Gunpoint1966
The Wheeler Dealers1963 · Waiter (uncredited)
Critic's Choice1963 · Audience Member (uncredited)
To Kill a Mockingbird1962 · Courtroom Spectator (uncredited)
Gypsy1962 · Audience Member (uncredited)
Pressure Point1962 · Bund Meeting Spectator
The Children's Hour1961 · Funeral Assistant (uncredited)