John Finnegan
- Known for
- Acting
- Gender
- Male
- Born
- 1926-08-18 — New York City, New York, USA
- Died
- 2012-07-29
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.
1 Wait, You Haven't Seen…? Movie
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Last Action Hero (1993) [Watch Commander]
Movie data: The Movie Database.