John Finnegan
ActingJohn 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
JFK
Judge Haggerty
Mars Attacks!
Speaker of the House
Last Action Hero
Watch Commander
Vegas Vacation
Hoover Dam Guide
The Natural
Sam Simpson
An American Tail
Warren T. Rat (voice)
A Woman Under the Influence
Clancy
Gloria
Frank
Terror on the 40th Floor
Stark
Capone
N.Y. Police Lt.
Filmography — Acting
JFK
Judge Haggerty
Mars Attacks!
Speaker of the House
Last Action Hero
Watch Commander
Vegas Vacation
Hoover Dam Guide
The Natural
Sam Simpson
An American Tail
Warren T. Rat (voice)
A Woman Under the Influence
Clancy
Gloria
Frank
Terror on the 40th Floor
Stark
Capone
N.Y. Police Lt.
The In-Laws
Deliveryman #1
Rehearsal for Murder
Damon
Opening Night
Bobby
Nickelodeon
Kathleen's Director
The Journey of Natty Gann
Logging Boss
Come See the Paradise
Brennan
Heroes
Mr. Munro
The Killing of a Chinese Bookie
Taxi Driver
Love Streams
Taxi Driver (Animals)
The Last of the Finest
Tommy Grogan
Bloodbrothers
Bartender
Big Man on Campus
Judge Ferguson
Little Miss Marker
Casino Clerk
The Independent
Guard
Big Trouble
Det. Murphy
Ellery Queen: Too Many Suspects
Matthew Thomas Cleary
Nowhere to Run
O'Neil
Lucan
Jess
Street Killing
Alex Lesko
Finish Line
Purdy Hall
Terror at Alcatraz
Murphy
Play It as It Lays
Frank
The Hoboken Chicken Emergency
Policeman
The Knife and Gun Club
Mr. Warshawski
Conspiracy of Terror
Sgt. Carroll
Mallory: Circumstantial Evidence
Deputy Marshal Vieter
The Deacon Street Deer
Sidney