Known for Acting

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.
1959
as Detective Mulligan
1981
as Delmas
1937
as Red Blayd
1938
as Jerry Connolly
1932
as Matt Brown
1958
as John Gorman
1999
as Self
1933
as Jim Brogan
1946
as George Steele
1940
as Warden Walter Long
1931
as Hildy Johnson
1948
as Gramp Fry
1934
as "Scrapper" Thornhhill
1937
as Capt. Stephen Jameson
1969
as Captain Oren Hayes
1962
as Chinese Restaurateur (uncredited)
1940
as Ian 'Hap' O'Connor
1978
as Ben Lawson
1970
as Pat O’Brien
1943
as Chick Davis