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John Finnegan

actor • miscellaneous

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.

Born: August 18, 1926 in New York City, New York, USA

Died: July 29, 2012 (age 85)

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Known For

7.0

Mars Attacks!

Movies & TV Credits

57 total credits across film and television

Title	Rating	Job	Role(s)	Year
The Independent Movie	5.7	Actor	Guard	2000

John Finnegan

Known For

An American Tail

JFK

Last Action Hero

Mars Attacks!

Movies & TV Credits