John Finnegan
ActingAlso Known As
J.P. Finnegan, John P. Finnegan
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.
Movies
(37 total)
Mars Attacks!
as Speaker of the House
Last Action Hero
as Watch Commander
JFK
as Judge Haggerty
An American Tail
as Warren T. Rat (voice)
Vegas Vacation
as Hoover Dam Guide
The Natural
as Sam Simpson
A Woman Under the Influence
as Clancy
The Killing of a Chinese Bookie
as Taxi Driver
Gloria
as Frank
Opening Night
as Bobby
The Journey of Natty Gann
as Logging Boss
Love Streams
as Taxi Driver (Animals)
The In-Laws
as Deliveryman #1
Capone
as N.Y. Police Lt.
Come See the Paradise
as Brennan
Little Miss Marker
as Casino Clerk
Nickelodeon
as Kathleen's Director
Big Trouble
as Det. Murphy
The Last of the Finest
as Tommy Grogan
Heroes
as Mr. Munro
TV Shows
(20 total)
ER
as Mitchell
Columbo
as Guard
Columbo
as Police Chief
Columbo
as Lieutenant Dreyer
Columbo
as Sean Jarvis
Columbo
as Carl
Columbo
as Barney
Columbo
as Workman #1
Columbo
as Quentin Corbett
Columbo
as Sergeant
Columbo
as Assistant Director
Murder, She Wrote
as Uncle Charlie
Murder, She Wrote
as Douglas Foudy
Matlock
as Mr. Gillespie
Quincy, M.E.
as Joe Ives
Beyond Belief: Fact or Fiction
as Jerome Metz (segment "The Magic Rose Garden")
McCloud
as Doorman
Banacek
as Lt. Hallohan
Rich Man, Poor Man - Book II
as Reporter