John 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.
Also Known As
Movie Appearances
Nowhere to Run
as O'Neil
1978
Love Streams
as Taxi Driver (Animals)
1984
An American Tail
as Warren T. Rat (voice)
1986
The Independent
as Guard
2000
The Hoboken Chicken Emergency
as Policeman
1984
Gloria
as Frank
1980
The Deacon Street Deer
as Sidney
1986
Big Trouble
as Det. Murphy
1986
Nickelodeon
as Kathleen's Director
1976
The In-Laws
as Deliveryman #1
1979
Mars Attacks!
as Speaker of the House
1996
Ellery Queen: Too Many Suspects
as Matthew Thomas Cleary
1975
Mallory: Circumstantial Evidence
as Deputy Marshal Vieter
1976
Lucan
as Jess
1977
Heroes
as Mr. Munro
1977
Terror at Alcatraz
as Murphy
1982
Big Man on Campus
as Judge Ferguson
1989
Bloodbrothers
as Bartender
1978
JFK
as Judge Haggerty
1991
The Journey of Natty Gann
as Logging Boss
1985
TV Appearances
Beyond Belief: Fact or Fiction
as Jerome Metz (segment "The Magic Rose Garden")
1997
Columbo
as Guard
1971
Columbo
as Police Chief
1971
Columbo
as Lieutenant Dreyer
1971
Columbo
as Sean Jarvis
1971
Rich Man, Poor Man - Book II
as Reporter
1976
Columbo
as Carl
1971
Banacek
as Lt. Hallohan
1972
The Amazing Spider-Man
1978
ER
as Mitchell
1994
Quincy, M.E.
as Joe Ives
1976
Murder, She Wrote
as Uncle Charlie
1984