John Finnegan
Acting
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.
As actor 47
Columbo
1971
Murder, She Wrote
1984
ER
1994
Matlock
1986
Quincy, M.E.
1976
Beyond Belief: Fact or Fiction
1997
McCloud
1970
Last Action Hero
1993
Mars Attacks!
1996
JFK
1991
Banacek
1972
The Natural
1984
Rich Man, Poor Man - Book II
1976
An American Tail
1986
Vegas Vacation
1997
The Amazing Spider-Man
1978
A Woman Under the Influence
1974
The In-Laws
1979
Capone
1975
Opening Night
1977
The Journey of Natty Gann
1985
Gloria
1980
The Killing of a Chinese Bookie
1976
Big Trouble
1986
Love Streams
1984
Come See the Paradise
1990
Nickelodeon
1976
Little Miss Marker
1980
Heroes
1977
The Last of the Finest
1990
The Independent
2000
Big Man on Campus
1989
Finish Line
1989
Rehearsal for Murder
1982
The Hoboken Chicken Emergency
1984
Bloodbrothers
1978
Ellery Queen: Too Many Suspects
1975
Nowhere to Run
1978
Street Killing
1976
Terror on the 40th Floor
1974
Terror at Alcatraz
1982
Play It as It Lays
1972
Lucan
1977
Conspiracy of Terror
1975
Mallory: Circumstantial Evidence
1976
The Knife and Gun Club
1990
The Deacon Street Deer
1986