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John Finnegan

Actor

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1926Born, New York City

46Credits

John P. "J.P." Finnegan was an American film and television actor, mostly known for his recurrent role on the American crime fiction series Columbo. He voiced the villainous character Warren T. Rat in the 1986 Don Bluth film An American Tail.

Known for

Mars Attacks!Speaker of the House

Last Action HeroWatch Commander

JFKJudge Haggerty

An American TailWarren T. Rat (voice)

ERMitchell

Filmography

All Movies Shows

1994ERMitchell · 1 episodeShow

1986MatlockMr. Gillespie · 2 episodesShow

1984Murder, She WroteUncle Charlie, Douglas Foudy · 1 episodeShow

1978The Amazing Spider-Man1 episodeShow

1976Quincy, M.E.Joe Ives · 1 episodeShow

1976Rich Man, Poor Man - Book IIReporter · 1 episodeShow

1972BanacekLt. Hallohan · 1 episodeShow

1971ColumboGuard, Police Chief, Lieutenant Dreyer, Sean Jarvis, Carl, Barney, Sergeant, Quentin Corbett, Workman #1, Assistant Director · 3 episodesShow

1970McCloudDoorman, Mounted Sergeant, 1st Sergeant, Detective (uncredited) · 1 episodeShow

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