Xander Berkeley
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.
Also Known As
Movie Appearances
Terminator 2: Judgment Day
as Todd Voight
1991
A Few Good Men
as Capt. Whitaker
1992
Heat
as Ralph
1995
Apollo 13
as Henry Hurt
1995
Gattaca
as Dr. Lamar
1997
Universal Soldier: The Return
as Dr. Dylan Cotner
1999
The Fabulous Baker Boys
as Lloyd
1989
Superman/Batman: Public Enemies
as Captain Atom (voice)
2009
Fracture
as Judge Moran
2007
The Rookie
as Blackwell
1990
Kick-Ass
as Detective Gigante
2010
In Enemy Hands
as Admiral Kentz
2004
Short Time
as Stark
1990
Barb Wire
as Alexander Willis
1996
Shanghai Noon
as Nathan Van Cleef
2000
Taken
as Stuart St. John
2008
Candyman
as Trevor Lyle
1992
Safe
as Greg
1995
Air Force One
as Agent Gibbs
1997
L.A. Takedown
as Waingro
1989
TV Appearances
Medium
as Mitchell Slocombe
2005
Nash Bridges
as Neil Wojak
1996
Falcon Crest
as Buzz Whitehead
1981
Duckman
as Hans (voice)
1994
Batman Beyond
as Dr. Childes (voice)
1999
Law & Order
as Clay Pollack
1990
M*A*S*H
as Marine
1972
Remington Steele
as Dan Kowalski
1982
Jericho
as John Smith (uncredited)
2006
Teen Titans
as Mento / General Immortus (voice)
2003
CSI: Crime Scene Investigation
as Rory Atwater
2000
The Incredible Hulk
as Tom
1977