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John Finnegan

Acting

John Finnegan

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

8.1

Columbo

1971 · TV Series · Crime · Drama

7.8

ER

1994 · TV Series · Drama

7.0

Matlock

1986 · TV Series · Drama · Crime

7.2

McCloud

1970 · TV Series · Crime · Drama

8.4

Banacek

1972 · TV Series · Crime · Drama

7.6

JFK

1991 · Movie · Drama · Thriller

6.2

Heroes

1977 · Movie · Drama · Romance

6.9

Gloria

1980 · Movie · Crime · Drama

5.9

Capone

1975 · Movie · Crime · Drama

John Finnegan — movies & series · Netflix Discovery