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.
Known For
Acting

1978
asO'Neil

1984
asTaxi Driver (Animals)

1986
asWarren T. Rat (voice)

2000
asGuard

1984
asPoliceman

1980
asFrank

1986
asSidney

1986
asDet. Murphy

1976
asKathleen's Director

1979
asDeliveryman #1

1996
asSpeaker of the House

1975
asMatthew Thomas Cleary

1976
asDeputy Marshal Vieter

1977
asJess

1977
asMr. Munro

1982
asMurphy

1989
asJudge Ferguson

1978
asBartender

1991
asJudge Haggerty

1985
asLogging Boss

1993
asWatch Commander

1984
asSam Simpson

1982
asDamon

1974
asClancy

1972
asFrank

1977
asBobby

1975
asSgt. Carroll

1990
asTommy Grogan

1980
asCasino Clerk

1975
asN.Y. Police Lt.

1974
asStark

1976
asTaxi Driver

1990
asMr. Warshawski

1990
asBrennan

1989
asPurdy Hall

1976
asAlex Lesko

1997
asHoover Dam Guide
asJerome Metz (segment "The Magic Rose Garden")
asGuard
asPolice Chief
asLieutenant Dreyer
asSean Jarvis
asReporter
asCarl
asLt. Hallohan
as
asMitchell
asJoe Ives
asUncle Charlie
asDouglas Foudy
asBarney
asWorkman #1
asQuentin Corbett
asSergeant
asAssistant Director
asDoorman
asMr. Gillespie
Production
Crew
Directing