John Finnegan
1926-08-18
Biography
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.
Also appears in
Mars Attacks!
Last Action Hero
JFK
Capone
Opening Night
An American Tail
The Natural
A Woman Under the Influence
Love Streams
The Journey of Natty Gann
Gloria
The In-Laws
Come See the Paradise
Nickelodeon
The Killing of a Chinese Bookie
The Last of the Finest
Bloodbrothers
Big Trouble
Little Miss Marker
Finish Line