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Portrait of John Finnegan

Acting

John Finnegan

  • Born Aug. 18, 1926
  • New York City, New York, USA
  • Died July 29, 2012, aged 85

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.

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Speaker of the House

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Watch Commander

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Judge Haggerty

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Warren T. Rat (voice)

Series

Mitchell

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Guard / Police Chief / Lieutenant Dreyer / Sean Jarvis / Carl / Barney / Sergeant / Quentin Corbett / Workman #1 / Assistant Director

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Hoover Dam Guide

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Sam Simpson

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Clancy

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Uncle Charlie / Douglas Foudy

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Taxi Driver

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Frank

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Bobby

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Logging Boss

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Taxi Driver (Animals)

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Mr. Gillespie

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Deliveryman #1

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Joe Ives

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N.Y. Police Lt.

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Jerome Metz (segment "The Magic Rose Garden")

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Kathleen's Director

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Brennan

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Doorman / Mounted Sergeant / 1st Sergeant / Detective (uncredited)

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Casino Clerk

Show all (47)
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Det. Murphy

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Tommy Grogan

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Mr. Munro

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Bartender

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Judge Ferguson

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Frank

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Lt. Hallohan

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Damon

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Guard

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Reporter

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Stark

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Purdy Hall

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O'Neil

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Sgt. Carroll

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Policeman

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Mr. Warshawski

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Matthew Thomas Cleary

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Jess

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Deputy Marshal Vieter

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Alex Lesko

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Murphy

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Sidney