Pat O'Brien

Pat O'Brien

Pat O'Brien (born William Joseph Patrick O'Brien) was an American stage, screen, radio, and television actor. He was a star during the first several years of his film career, the height of his popularity being during the 1930s and 1940s.

Known For

Some Like It Hot

as Detective Mulligan

Angels with Dirty Faces

as Jerry Connolly

Ragtime

as Delmas

Cast Credits

Classic Movie Bloopers: Uncensored

as Self (archive footage)

Ragtime

as Delmas

Scout's Honor

as Mr. Caboose

The End

as Ben Lawson

Billy Jack Goes to Washington

as President of the Senate

Kiss Me... Kill Me

as Jimmy, the morgue attendant

The Sky's the Limit

as Abner Therman

The Phynx

as Pat O’Brien

The Over the Hill Gang

as Captain Oren Hayes

Town Tamer

as Judge Murcott

The Road to Hong Kong

as Chinese Restaurateur (uncredited)

Some Like It Hot

as Detective Mulligan

The Last Hurrah

as John Gorman

Kill Me Tomorrow

as Bart Crosbie

Invitation to a Gunfighter

as Sheriff Kyle Bickford

Inside Detroit

as Gus Linden

Ring of Fear

as Frank Wallace

Jubilee Trail

as Ernest 'Texas' Conway

Okinawa

as Lt. Cmdr. Hale

The People Against O'Hara

as Det. Vincent Ricks

Criminal Lawyer

as James 'Jimmy' Regan

The Fireball

as Father O'Hara

Johnny One-Eye

as Martin Martin

Fighting Father Dunne

as Father Peter J. Dunne

Riff-Raff

as Dan Hammer