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...Read More
Known For
Acting Career
- 2025
Rust
As: Blackburn
- 2025
No Address
As: Harris
- 2024
Reagan
As: George Schultz
- 2024
Star Wars: Tales of the Empire
As: Gilad Pellaeon (voice)
- 2024
The Ghost Trap
As: Maynard
- 2023
Heightened
As: Gordon
- 2023
Butcher's Crossing
As: Charlie Hoge
- 2022
The Audition
As: Joel
- 2022
Alchemy of the Spirit
As: Oliver
- 2020
The Wall of Mexico
As: Michael Rand
- 2020
The Dark and the Wicked
As: Priest
- 2020
FBI: Most Wanted
As: Maurice Hewitt
- 2019
Truth Be Told
As: Lee Hackman
- 2019
The Mandalorian
As: Gilad Pellaeon
- 2019
Dark Harbor
As: Priest James
- 2018
The Maestro
As: Mario Castelnuovo-Tedesco
- 2018
City of Lies
As: Edwards
- 2018
Proud Mary
As: Uncle
- 2017
Shot
As: Dr. Roberts
- 2017
Born Guilty
As: Mr. Milk
- 2016
MacGyver
As: General John Acosta
- 2016
Bull
As: Judge Hollingsworth
- 2016
Moments of Clarity
As: Artemis
- 2016
Allegiant
As: Phillip
- 2015
Supergirl
As: Peter Lockwood
- 2015
Solace
As: Mr. Ellis
- 2015
Zoo
As: Ronnie 'Dogstick' Brannigan
- 2015
The Gift
As: Forrest Bobo
- 2015
12 Monkeys
As: Jonathan Foster
- 2014
Son of Batman
As: Dr. Kirk Langstrom (voice)
- 2014
This Last Lonely Place
As: Frank Devore
- 2014
Salem
As: Magistrat Hale
- 2014
Small Time
As: Chick
- 2014
Transcendence
As: Dr. Thomas Casey
- 2014
Pony
As: Uncle Jeff
- 2013
Live at the Foxes Den
As: Kenneth
- 2013
Louder Than Words
As: Dr. Lansen
- 2013
Beware the Batman
As: Manhunter / Paul Kirk (voice)
- 2012
Longmire
As: Jeremiah Rains
- 2012
Tales of Everyday Magic
As: Peter Keller
- 2011
Five
As: Peter
- 2011
Seeking Justice
As: Lieutenant Durgan
- 2011
The Booth at the End
As: The Man
- 2011
Girl Walks Into a Bar
As: Moe
- 2011
Being Human
As: Liam McClean
- 2011
Being Human
As: Liam McLean
- 2010
Luster
As: Detective Carter
- 2010
Faster
As: Sergeant Mallory
- 2010
The Walking Dead
As: Gregory
- 2010
Nikita
As: Percy Rose
- 2010
Below the Beltway
As: McMahon
- 2010
Ben 10: Ultimate Alien
As: Warden Morgg / Trukk (voice)
- 2010
Kick-Ass
As: Detective Gigante
- 2010
Justified
As: Charles Monroe
- 2010
Bedrooms
As: Harry
- 2009
Women in Trouble
As: Mr. Frost
- 2009
Superman/Batman: Public Enemies
As: Captain Atom (voice)
- 2009
Repo Chick
As: Father De La Chasse
- 2009
Year One
As: King
- 2009
Cook County
As: Sonny
- 2009
Sparks
As: Sid Harris
- 2009
Inside the Box
As: Fred O'Brien
- 2008
Batman: The Brave and the Bold
As: Sinestro (voice)
- 2008
The Mentalist
As: Sheriff Thomas McAllister
- 2008
Taken
As: Stuart St. John
- 2007
Fracture
As: Judge Moran
- 2007
Seraphim Falls
As: Railroad Foreman
- 2006
Jericho
As: John Smith (uncredited)
- 2006
Jericho
As: John Smith (voice)
- 2006
Magma: Volcanic Disaster
As: Peter Shepherd
- 2005
Criminal Minds
As: Det. Hyde
- 2005
Bones
As: Dr. Bancroft
- 2005
The Closer
As: Detective Curt Landry
- 2005
Deepwater
As: Gus
- 2005
Drop Dead Sexy
As: Harkness
- 2005
North Country
As: Arlen Pavich
- 2005
Medium
As: Mitchell Slocombe
- 2005
Standing Still
As: Jonathan
- 2004
Boston Legal
As: A.D.A. Rex Swarthmore
- 2004
The Batman
As: Paul (voice)
- 2004
In Enemy Hands
As: Admiral Kentz
- 2003
The Third Date
As: Tommy Tulip
- 2003
Karen Sisco
As: Alvin Simmons
- 2003
Teen Titans
As: Mento / General Immortus (voice)
- 2003
Teen Titans
As: Warp (voice)
- 2003
Quicksand
As: Joey Patterson
- 2002
The Twilight Zone
As: Harry Kellogg
- 2002
The Court
As: Keith Nolan
- 2001
Justice League
As: General Brak / Soldier (voice)
- 2001
Justice League
As: General Brak / Dignitary / Soldier (voice)
- 2001
Storytelling
As: Mr. DeMarco
- 2001
24
As: George Mason
- 2001
Law & Order: Criminal Intent
As: George Pagolis
- 2001
The Man from Elysian Fields
As: Virgil Koster
- 2001
Going to California
As: Clay Shelton
- 2001
China: The Panda Adventure
As: Dakar Johnston
- 2000
CSI: Crime Scene Investigation
As: Rory Atwater
- 2000
Shanghai Noon
As: Nathan Van Cleef
- 2000
Timecode
As: Evan Wantz
- 1999
The West Wing
As: Franklin Hollis
- 1999
Universal Soldier: The Return
As: Dr. Dylan Cotner
- 1999
NetForce
As: Bo Tyler
- 1999
Netforce
As: Bo Tyler
- 1999
Batman Beyond
As: Dr. Childes (voice)
- 1999
The Cherry Orchard
As: Yepihodov
- 1998
Winchell
As: Gavreau
- 1998
Phoenix
As: Lt. Clyde Webber
- 1998
The Wild Thornberrys
As: Barking Deer #2 (voice)
- 1998
The Wild Thornberrys
As: Stoat (voice)
- 1998
Driven
As: J.D. Johnson
- 1997
Breast Men
As: Male Interviewer
- 1997
Amistad
As: Hammond
- 1997
The Legend of Calamity Jane
As: Additional Voices (voice)
- 1997
Gattaca
As: Dr. Lamar
- 1997
Air Force One
As: Agent Gibbs
- 1997
The Killing Jar
As: Danny “Figaretto” Evans
- 1996
Persons Unknown
As: Tosh
- 1996
Apollo 11: First Steps on the Moon
As: Buzz Aldrin
- 1996
For Hope
As: Date #4 (uncredited)
- 1996
If These Walls Could Talk
As: John Barrows
- 1996
Bulletproof
As: Gentry
- 1996
Superman: The Animated Series
As: Sgt. Corey Mills (voice)
- 1996
Women: Stories of Passion
As: Jimbo
- 1996
Within the Rock
As: Ryan
- 1996
The Rock
As: Lonner (uncredited)
- 1996
Barb Wire
As: Alexander Willis
- 1996
Poison Ivy 2: Lily
As: Donald Falk
- 1996
A Family Thing
As: Sunburned Man
- 1996
Nash Bridges
As: Neil Wojak
- 1996
A Kidnapping in the Family
As: Curtis Harrison
- 1995
Heat
As: Ralph
- 1995
Leaving Las Vegas
As: Cynical Cabbie
- 1995
Partners
As: Christophe Nnngaarzh
- 1995
Apollo 13
As: Henry Hurt
- 1995
Safe
As: Greg
- 1995
The Outer Limits
As: Terry McCammon
- 1995
The Fifteen Minute Hamlet
As: Shakespeare
- 1994
Life with Louie
As: Pro Shop Cashier (voice)
- 1994
Gargoyles
As: Iago (Voice)
- 1994
Gargoyles
As: Coldsteel (Voice)
- 1994
Attack of the 50 Ft. Woman
As: Second Man
- 1994
ER
As: Detective Wilson
- 1994
The Tick
As: Octopaganini (voice)
- 1994
New York Undercover
As: Dr Carl Weschler
- 1994
Roswell
As: Sherman Carson
- 1994
Duckman
As: Hans (voice)
- 1994
Caroline at Midnight
As: Joey Szabo
- 1993
Donato and Daughter
As: Russ Loring
- 1993
The X-Files
As: Dr. Hodge
- 1993
The Adventures of Brisco County, Jr.
As: Brett Bones
- 1993
Good Advice
As: Bernard
- 1993
It's Nothing Personal
As: James Blakemore
- 1992
A Few Good Men
As: Capt. Whitaker
- 1992
Deadly Matrimony
As: Kozolowski
- 1992
Candyman
As: Trevor Lyle
- 1992
The Gun in Betty Lou's Handbag
As: Marchat
- 1992
A Private Matter
As: Peter Zenner
- 1992
The Keys
As: Harold
- 1991
For the Boys
As: Roberts, Vietnam
- 1991
Billy Bathgate
As: Harvey Preston
- 1991
Terminator 2: Judgment Day
As: Todd Voight
- 1991
Murder in High Places
As: Wayne
- 1991
Not of This World
As: Bruce MacNamara
- 1991
Dillinger
As: Harry Copeland
- 1990
The Rookie
As: Blackwell
- 1990
Super Force
As: Dr Landru
- 1990
Law & Order
As: Clay Pollack
- 1990
The Grifters
As: Lt. Pierson
- 1990
Short Time
As: Stark
- 1990
The Guardian
As: Detective
- 1990
The Last of the Finest
As: Fast Eddie
- 1990
The Assassin
As: John Patrick Earl
- 1990
The Gumshoe Kid
As: Monty Griswold
- 1990
Grand
As: Jeffrey
- 1990
Internal Affairs
As: Rudy Mohr
- 1989
The Fabulous Baker Boys
As: Lloyd
- 1989
L.A. Takedown
As: Waingro
- 1988
Deadly Dreams
As: Jack Torme
- 1988
Tapeheads
As: Ricky Fell
- 1988
The Verne Miller Story
As: Cardogan
- 1988
The Lawless Land
As: Ez Andy
- 1987
Walker
As: Byron Cole
- 1987
Wiseguy
As: Ray Spiotta
- 1987
Straight to Hell
As: Preacher McMahon
- 1986
Omega Syndrome
As: Yo-Yo
- 1986
Sid and Nancy
As: Bowery Snax
- 1985
The Twilight Zone
As: (segment "Take My Life...Please!")
- 1985
Volunteers
As: Kent Sutcliffe
- 1985
Moonlighting
As: Scalper
- 1984
Miami Vice
As: Tommy Lowell
- 1984
Riptide
As: Taxi Driver
- 1983
The A-Team
As: Baker
- 1983
The A-Team
As: Sergeant Wilson
- 1982
Remington Steele
As: Dan Kowalski
- 1982
Tales of the Gold Monkey
As: Eric Fromby
- 1982
Tag: The Assassination Game
As: Connally
- 1982
Cagney & Lacey
As: Maurice
- 1981
Falcon Crest
As: Buzz Whitehead
- 1981
Mommie Dearest
As: Christopher Crawford
- 1979
Hart to Hart
As: Christopher Hawks
- 1977
The Incredible Hulk
As: Tom
- 1972
M*A*S*H
As: Marine