John Finnegan
Filmography

John Finnegan

ActorBorn Aug 18, 1926New York City, New York, USA46 titles

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 & shows — tap any title to see where it streams

Columbo
Columbo
1971 · 8.1
Guard, Police Chief
Murder, She Wrote
Murder, She Wrote
1984 · 7.5
Uncle Charlie, Douglas Foudy
ER
ER
1994 · 7.8
Mitchell
Matlock
Matlock
1986 · 7.1
Mr. Gillespie
Quincy, M.E.
Quincy, M.E.
1976 · 7.5
Joe Ives
Beyond Belief: Fact or Fiction
Beyond Belief: Fact or Fiction
1997 · 7.2
Jerome Metz (segment "The Magic Rose Garden")
McCloud
McCloud
1970 · 7.2
Doorman, Mounted Sgt.
Mars Attacks!
Mars Attacks!
1996 · 6.4
Speaker of the House
Last Action Hero
Last Action Hero
1993 · 6.5
Watch Commander
Banacek
Banacek
1972 · 8.4
Lt. Hallohan