Xander Berkeley
Known for Acting
Biography
Alexander Harper Berkeley (born December 16, 1955) is an American actor. He is known for his television roles as Sheriff Thomas McAllister on the crime drama The Mentalist, George Mason on the political thriller series 24, Percy Rose on the action thriller series Nikita, the Man on The Booth At The End and Gregory in AMC's The Walking Dead. His notable film roles include Todd Voight in Terminator 2: Judgment Day, Agent Gibbs in Air Force One, Bowery Snax in Sid and Nancy, Dr. Lamar in Gattaca, Trevor Lyle in Candyman and Ralph in Heat.
Filmography
Terminator 2: Judgment Day
1991
as Todd Voight
Heat
1995
as Ralph
Taken
2008
as Stuart St. John
Kick-Ass
2010
as Detective Gigante
The Rock
1996
as Lonner (uncredited)
A Few Good Men
1992
as Capt. Whitaker
Gattaca
1997
as Dr. Lamar
Fracture
2007
as Judge Moran
Apollo 13
1995
as Henry Hurt
Allegiant
2016
as Phillip
Candyman
1992
as Trevor Lyle
Shanghai Noon
2000
as Nathan Van Cleef
Faster
2010
as Sergeant Mallory
Year One
2009
as King
Transcendence
2014
as Dr. Thomas Casey
Air Force One
1997
as Agent Gibbs
Reagan
2024
as George Schultz
Rust
2025
as Blackburn
Solace
2015
as Mr. Ellis
The Grifters
1990
as Lt. Pierson