
John Finnegan
- Known for
- Acting
- Born
- August 18, 1926
- Died
- July 29, 2012 (aged 85)
- Birthplace
- New York City, New York, USA
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
Filmography

The Independent
Movie · as Guard

Vegas Vacation
Movie · as Hoover Dam Guide

Beyond Belief: Fact or Fiction
TV · as Jerome Metz (segment "The Magic Rose Garden") · 1 ep

Mars Attacks!
Movie · as Speaker of the House

ER
TV · as Mitchell · 1 ep

Last Action Hero
Movie · as Watch Commander

JFK
Movie · as Judge Haggerty

The Last of the Finest
Movie · as Tommy Grogan
The Knife and Gun Club
Movie · as Mr. Warshawski

Come See the Paradise
Movie · as Brennan

Big Man on Campus
Movie · as Judge Ferguson

Finish Line
Movie · as Purdy Hall

An American Tail
Movie · as Warren T. Rat (voice)

The Deacon Street Deer
Movie · as Sidney

Big Trouble
Movie · as Det. Murphy

Matlock
TV · as Mr. Gillespie · 2 eps

The Journey of Natty Gann
Movie · as Logging Boss

Love Streams
Movie · as Taxi Driver (Animals)

The Hoboken Chicken Emergency
Movie · as Policeman

The Natural
Movie · as Sam Simpson

Murder, She Wrote
TV · as Uncle Charlie, Douglas Foudy · 1 ep

Terror at Alcatraz
Movie · as Murphy

Rehearsal for Murder
Movie · as Damon

Gloria
Movie · as Frank

Little Miss Marker
Movie · as Casino Clerk

The In-Laws
Movie · as Deliveryman #1

Nowhere to Run
Movie · as O'Neil

Bloodbrothers
Movie · as Bartender

The Amazing Spider-Man
TV · 1 ep

Lucan
Movie · as Jess

Heroes
Movie · as Mr. Munro

Opening Night
Movie · as Bobby

Nickelodeon
Movie · as Kathleen's Director

Mallory: Circumstantial Evidence
Movie · as Deputy Marshal Vieter

The Killing of a Chinese Bookie
Movie · as Taxi Driver

Street Killing
Movie · as Alex Lesko

Rich Man, Poor Man - Book II
TV · as Reporter · 1 ep

Quincy, M.E.
TV · as Joe Ives · 1 ep

Ellery Queen: Too Many Suspects
Movie · as Matthew Thomas Cleary

Conspiracy of Terror
Movie · as Sgt. Carroll

Capone
Movie · as N.Y. Police Lt.

A Woman Under the Influence
Movie · as Clancy

Terror on the 40th Floor
Movie · as Stark

Play It as It Lays
Movie · as Frank

Banacek
TV · as Lt. Hallohan · 1 ep

Columbo
TV · as Guard, Police Chief, Lieutenant Dreyer, Sean Jarvis, Carl, Barney, Workman #1, Sergeant, Quentin Corbett, Assistant Director · 1 ep

McCloud
TV · as Doorman, Mounted Sergeant, 1st Sergeant, Detective (uncredited) · 1 ep