
John Finnegan
ActingAbout 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.
Career Statistics & Market Influence
Analyzing the cinematic journey of John Finnegan reveals a career defined by diverse artistic exploration. With a total of 37 major appearances, the actor has established a significant footprint in global cinema.
Genre Dominance: Drama
The majority of John Finnegan's filmography leans towards the Drama genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.
The "Box Office" Signature
With a 35% Success Ratio (movies rated above 6.5), John Finnegan remains a reliable draw for studios. Their peak performance was recorded in A Woman Under the Influence, which continues to be the benchmark for their career rating-wise.
Best John Finnegan Movies Ranked
Must-watch hits from John Finnegan's career based on audience ratings.
Complete Filmography & Success Status
Tracking the career evolution and box office verdicts of John Finnegan.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 2000 | The Independent | Guard | Flop | Similar → |
| 1997 | Vegas Vacation | Hoover Dam Guide | Average | Similar → |
| 1996 | Mars Attacks! | Speaker of the House | Average | Similar → |
| 1993 | Last Action Hero | Watch Commander | Hit | Similar → |
| 1991 | JFK | Judge Haggerty | Super Hit | Similar → |
| 1990 | Come See the Paradise | Brennan | Average | Similar → |
| 1990 | The Knife and Gun Club | Mr. Warshawski | Flop | Similar → |
| 1990 | The Last of the Finest | Tommy Grogan | Average | Similar → |
| 1989 | Big Man on Campus | Judge Ferguson | Average | Similar → |
| 1989 | Finish Line | Purdy Hall | Flop | Similar → |
| 1986 | An American Tail | Warren T. Rat (voice) | Hit | Similar → |
| 1986 | Big Trouble | Det. Murphy | Flop | Similar → |
| 1986 | The Deacon Street Deer | Sidney | Flop | Similar → |
| 1985 | The Journey of Natty Gann | Logging Boss | Hit | Similar → |
| 1984 | The Hoboken Chicken Emergency | Policeman | Flop | Similar → |
| 1984 | The Natural | Sam Simpson | Hit | Similar → |
| 1984 | Love Streams | Taxi Driver (Animals) | Hit | Similar → |
| 1982 | Terror at Alcatraz | Murphy | Flop | Similar → |
| 1982 | Rehearsal for Murder | Damon | Average | Similar → |
| 1980 | Gloria | Frank | Hit | Similar → |
| 1980 | Little Miss Marker | Casino Clerk | Hit | Similar → |
| 1979 | The In-Laws | Deliveryman #1 | Hit | Similar → |
| 1978 | Bloodbrothers | Bartender | Average | Similar → |
| 1978 | Nowhere to Run | O'Neil | Hit | Similar → |
| 1977 | Opening Night | Bobby | Super Hit | Similar → |
| 1977 | Heroes | Mr. Munro | Average | Similar → |
| 1977 | Lucan | Jess | Flop | Similar → |
| 1976 | Nickelodeon | Kathleen's Director | Average | Similar → |
| 1976 | Street Killing | Alex Lesko | Flop | Similar → |
| 1976 | The Killing of a Chinese Bookie | Taxi Driver | Hit | Similar → |
| 1976 | Mallory: Circumstantial Evidence | Deputy Marshal Vieter | Flop | Similar → |
| 1975 | Capone | N.Y. Police Lt. | Average | Similar → |
| 1975 | Conspiracy of Terror | Sgt. Carroll | Average | Similar → |
| 1975 | Ellery Queen: Too Many Suspects | Matthew Thomas Cleary | Flop | Similar → |
| 1974 | A Woman Under the Influence | Clancy | Super Hit | Similar → |
| 1974 | Terror on the 40th Floor | Stark | Flop | Similar → |
| 1972 | Play It as It Lays | Frank | Average | Similar → |
John Finnegan - Frequently Asked Questions
What is the best movie of John Finnegan?
According to audience ratings, the best movie starring John Finnegan is "A Woman Under the Influence" with a rating of 7.8/10.
How many movies has John Finnegan acted in?
John Finnegan has been featured in at least 37 major films throughout their career.
What are some other popular movies by John Finnegan?
Other notable films include "JFK", "Opening Night", and "Love Streams".




