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.

Personal Info

Known For Acting

Gender Male

Birthday August 18, 1926

Place of Birth New York City, New York, United States

Filmography

1971

Columbo

as Barney

TV Show