Acting · born 1959 · Los Angeles, California, USA
Jim Ross Meskimen (born September 10, 1959) is an American comedian and actor, perhaps best known for his work on the improvisation show Whose Line Is It Anyway? and as the voice of President George W. Bush and other politicians for the internet Jib Jab animated shorts. He voices Thom Cat, Neighbor John, and Stumpy in Random! Cartoons. Meskimen is the son of actors Marion Ross and Freeman Meskimen. He is a Scientologist.
A Grand Biltmore Christmas
Dec 5, 2026
Slashing Silverlake
Dr. Addington · Date TBA
Garrison 7: The Fallen
Galen · Date TBA
How the Grinch Stole Christmas
Officer Wholihan · 2000
There Will Be Blood
Signal Hill Married Man · 2007
Apollo 13
TELMU White · 1995
Avatar: The Last Airbender
Additional Voices (voice) · 2005
Magnolia
Forensic Scientist · 1999
The Punisher
Accountant #1 · 2004
Jingle All the Way
Police Officer at Parade · 1996
The Fresh Prince of Bel-Air
Werner · 1990
The Legend of Korra
Daw (voice) · 2012
Parks and Recreation
Martin · 2009
Frost/Nixon
Ray Price · 2008
War of the Worlds
POTUS · 2025
Justice League: Doom
King (voice) · 2012
Superman: Red Son
John F. Kennedy / Dwight D. Eisenhower (voice) · 2020
Justice League: Crisis on Two Earths
Captain Super (voice) · 2010
Batman: Gotham Knight
Gordon / Deadshot (voice) · 2008
Nothing to Lose
Ginger · 1997
EDtv
Dr. Geller · 1999
Constantine: City of Demons - The Movie
Beroul / Cheleb / Quedbas (voice) · 2018
Landman
Alan · 2024
Justice League: Gods and Monsters
Victor Fries (voice) · 2015
Justice League: The New Frontier
Slam Bradley (voice) · 2008
Batman vs Teenage Mutant Ninja Turtles
Commissioner Gordon / Scarecrow (voice) · 2019
The Boondocks
Various (voice) · 2005
