Xander Berkeley
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Oddities Released
April 14, 2026 HorrorThriller
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
as Todd Voight
Kick-Ass
as Detective Gigante
Taken
as Stuart St. John
Heat
as Ralph
Allegiant
as Phillip
Gattaca
as Dr. Lamar
Apollo 13
as Henry Hurt
Transcendence
as Dr. Thomas Casey
The Rock
as Lonner (uncredited)
Fracture
as Judge Moran
A Few Good Men
as Capt. Whitaker
Air Force One
as Agent Gibbs
Shanghai Noon
as Nathan Van Cleef
Solace
as Mr. Ellis
Faster
as Sergeant Mallory
Year One
as King
Candyman
as Trevor Lyle
Leaving Las Vegas
as Cynical Cabbie
Amistad
as Hammond
Universal Soldier: The Return
as Dr. Dylan Cotner