Actor
John Finnegan
34 credited titles on WatchWise
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.
John Finnegan in one minute
Commercial performance
Associated lifetime gross
$59M
Combined reported budget
$21M
Gross / budget
2.8x
Bankability Index
32 / 100
All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.
What the numbers say
Worldwide gross by tagged contribution — US$. Tap a genre to see those titles.
Acted in (34)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.
