Xander Berkeley
Acting
Born: 1955-12-16 in Brooklyn, New York City, New York, USA
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.
Known For
The Mentalist
Sheriff Thomas McAllister
Law & Order
Clay Pollack
Criminal Minds
Det. Hyde
CSI: Crime Scene Investigation
Rory Atwater
Bones
Dr. Bancroft
The Walking Dead
Gregory
24
George Mason
The X-Files
Dr. Hodge
Law & Order: Criminal Intent
George Pagolis
The West Wing
Franklin Hollis
The Closer
Detective Curt Landry
Supergirl
Peter Lockwood
ER
Detective Wilson
The A-Team
Baker
The A-Team
Sergeant Wilson
Boston Legal
A.D.A. Rex Swarthmore
FBI: Most Wanted
Maurice Hewitt
The Mandalorian
Gilad Pellaeon
Miami Vice
Tommy Lowell
M*A*S*H
Marine
Medium
Mitchell Slocombe
Falcon Crest
Buzz Whitehead
Justified
Charles Monroe
Remington Steele
Dan Kowalski
Terminator 2: Judgment Day
Todd Voight
MacGyver
General John Acosta
Bull
Judge Hollingsworth
Batman: The Brave and the Bold
Sinestro (voice)
The Incredible Hulk
Tom
Nash Bridges
Neil Wojak
Superman: The Animated Series
Sgt. Corey Mills (voice)
Hart to Hart
Christopher Hawks
The Wild Thornberrys
Barking Deer #2 (voice)
The Wild Thornberrys
Stoat (voice)
Longmire
Jeremiah Rains
Cagney & Lacey
Maurice
Teen Titans
Mento / General Immortus (voice)
Teen Titans
Warp (voice)
The Twilight Zone
(segment "Take My Life...Please!")
Ben 10: Ultimate Alien
Warden Morgg / Trukk (voice)