John Finnegan
Acting
Born August 18, 1926 · New York City, New York, USA
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.
Known For · 40 titles
ER
Columbo
Murder, She Wrote
Matlock
Quincy, M.E.
Beyond Belief: Fact or Fiction
McCloud
Banacek
Mars Attacks!
Rich Man, Poor Man - Book II
JFK
The Amazing Spider-Man
Last Action Hero
An American Tail
The Natural
Vegas Vacation
A Woman Under the Influence
Gloria
The Journey of Natty Gann
Nickelodeon
The In-Laws
Come See the Paradise
Little Miss Marker
The Killing of a Chinese Bookie
Opening Night
Capone
Heroes
Love Streams
Rehearsal for Murder
The Last of the Finest
Big Man on Campus
Big Trouble
The Independent
Terror on the 40th Floor
Bloodbrothers
The Knife and Gun Club
The Hoboken Chicken Emergency
Play It as It Lays
Finish Line
Mallory: Circumstantial Evidence