Xander Berkeley
Acting
Born: December 16, 1955 (age 70) · Brooklyn, New York City, New York, USA
Highest Rated
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 Walking Dead
2010
Terminator 2: Judgment Day
1991
Kick-Ass
2010
Taken
2008
The Mandalorian
2019
Heat
1995
Allegiant
2016
Gattaca
1997
Apollo 13
1995
Transcendence
2014
The Rock
1996
The Mentalist
2008
Photos (2)
Movies (134)
Terminator 2: Judgment Day
Todd Voight
Heat
Ralph
Taken
Stuart St. John
The Rock
Lonner (uncredited)
Kick-Ass
Detective Gigante
Allegiant
Phillip
Gattaca
Dr. Lamar
A Few Good Men
Capt. Whitaker
Apollo 13
Henry Hurt
Air Force One
Agent Gibbs
Shanghai Noon
Nathan Van Cleef
Transcendence
Dr. Thomas Casey
Faster
Sergeant Mallory
Solace
Mr. Ellis
Fracture
Judge Moran
Leaving Las Vegas
Cynical Cabbie
The Rookie
Blackwell
Tapeheads
Ricky Fell
The Grifters
Lt. Pierson
Candyman
Trevor Lyle
The Dark and the Wicked
Priest
Universal Soldier: The Return
Dr. Dylan Cotner
Year One
King
Barb Wire
Alexander Willis
Seraphim Falls
Railroad Foreman
Seeking Justice
Lieutenant Durgan
North Country
Arlen Pavich
Internal Affairs
Rudy Mohr
Superman/Batman: Public Enemies
Captain Atom (voice)
Reagan
George Schultz
Son of Batman
Dr. Kirk Langstrom (voice)
City of Lies
Edwards
The Man from Elysian Fields
Virgil Koster
Bulletproof
Gentry
Butcher's Crossing
Charlie Hoge
Rust
Blackburn
Safe
Greg
Sid and Nancy
Bowery Snax
Billy Bathgate
Harvey Preston
Mommie Dearest
Christopher Crawford
The Fabulous Baker Boys
Lloyd
In Enemy Hands
Admiral Kentz
Walker
Byron Cole
Poison Ivy 2: Lily
Donald Falk
Proud Mary
Uncle
A Family Thing
Sunburned Man
One Night Stand
Charlie's Friend
The Guardian
Detective
Storytelling
Mr. DeMarco
Volunteers
Kent Sutcliffe
If These Walls Could Talk
John Barrows
Attack of the 50 Ft. Woman
Second Man
For the Boys
Roberts, Vietnam
Phoenix
Lt. Clyde Webber
Persons Unknown
Tosh
Women in Trouble
Mr. Frost
Breast Men
Male Interviewer (voice)
L.A. Takedown
Waingro
NetForce
Bo Tyler
Drop Dead Sexy
Harkness
Tag: The Assassination Game
Connally
Luster
Detective Carter
Donato and Daughter
Russ Loring
Short Time
Stark
Roswell
Sherman Carson
Quicksand
Joey Patterson
Girl Walks Into a Bar
Moe
Standing Still
Jonathan
Deepwater
Gus
Louder Than Words
Dr. Lansen
Magma: Volcanic Disaster
Peter Shepherd
Deadly Matrimony
Kozolowski
The Last of the Finest
Fast Eddie
Small Time
Chick
Out There
Uncle Doug
Oddities
2026
The Cherry Orchard
Yepihodov
Apollo 11: First Steps on the Moon
Buzz Aldrin
Omega Syndrome
Yo-Yo
Timecode
Evan Wantz
The Gun in Betty Lou's Handbag
Marchat
Straight to Hell
Preacher McMahon
Bedrooms
Harry
The Gumshoe Kid
Monty Griswold
Shot
Dr. Roberts
Born Guilty
Mr. Milk
Inside
H1ghway_man
Five
Peter
For Hope
Date #4 (uncredited)
The Maestro
Mario Castelnuovo-Tedesco
Amistad
Hammond
No Address
Harris
Dillinger
Harry Copeland
Cook County
Sonny
Within the Rock
Ryan
Repo Chick
Father De La Chasse
Fire on the Mountain
1981
The Ghost Trap
Maynard
Winchell
Gavreau
Schindler Space Architect
Frank Lloyd Wright (voice)
Dark Harbor
Priest James
Heightened
Gordon
Tales of Everyday Magic
Peter Keller
Murder in High Places
Wayne
It's Nothing Personal
James Blakemore
The Wall of Mexico
Michael Rand
China: The Panda Adventure
Dakar Johnston
Deadly Dreams
Jack Torme
Caroline at Midnight
Joey Szabo
The Killing Jar
Danny “Figaretto” Evans
Not of This World
Bruce MacNamara
The Keys
Harold
Below the Beltway
McMahon
The Fifteen Minute Hamlet
Shakespeare
The Lawless Land
Ez Andy
The Verne Miller Story
Cardogan
Driven
J.D. Johnson
A Private Matter
Peter Zenner
A Kidnapping in the Family
Curtis Harrison
Sparks
Sid Harris
Inside the Box
Fred O'Brien
Live at the Foxes Den
Kenneth
The Assassin
John Patrick Earl
The Third Date
Tommy Tulip
ETXR
Gordon Shafer
Alchemy of the Spirit
Oliver
Moments of Clarity
Artemis
This Last Lonely Place
Frank Devore
Pony
Uncle Jeff
Recluse
2026
The Audition
Joel
The Last Full Measure
2004
The Toe Tactic
Dad
The Gift
Forrest Bobo
TV Shows (79)
The Mentalist
Sheriff Thomas McAllister · 5 eps
CSI: Crime Scene Investigation
Rory Atwater · 5 eps
Law & Order
Clay Pollack · 1 eps
Criminal Minds
Det. Hyde · 1 eps
The Walking Dead
Gregory · 15 eps
Bones
Dr. Bancroft · 1 eps
Law & Order: Criminal Intent
George Pagolis · 1 eps
24
George Mason · 27 eps
The West Wing
Franklin Hollis · 1 eps
The X-Files
Dr. Hodge · 1 eps
The Closer
Detective Curt Landry · 1 eps
Miami Vice
Tommy Lowell · 2 eps
The A-Team
Baker · 1 eps
The A-Team
Sergeant Wilson · 1 eps
FBI: Most Wanted
Maurice Hewitt · 1 eps
Boston Legal
A.D.A. Rex Swarthmore · 1 eps
ER
Detective Wilson · 1 eps
Supergirl
Peter Lockwood · 1 eps
M*A*S*H
Marine · 1 eps
Medium
Mitchell Slocombe · 1 eps
Bull
Judge Hollingsworth · 1 eps
Hart to Hart
Christopher Hawks · 1 eps
The Mandalorian
Gilad Pellaeon · 1 eps
Falcon Crest
Buzz Whitehead · 1 eps
Justified
Charles Monroe · 2 eps
Batman: The Brave and the Bold
Sinestro (voice) · 1 eps
Nash Bridges
Neil Wojak · 1 eps
Superman: The Animated Series
Sgt. Corey Mills (voice) · 1 eps
The Outer Limits
Terry McCammon · 1 eps
The Wild Thornberrys
Barking Deer #2 (voice) · 1 eps
The Wild Thornberrys
Stoat (voice) · 1 eps
The Incredible Hulk
Tom · 1 eps
Moonlighting
Scalper · 1 eps
MacGyver
General John Acosta · 1 eps
Batman Beyond
Dr. Childes (voice) · 2 eps
Cagney & Lacey
Maurice · 1 eps
Teen Titans
Mento / General Immortus (voice) · 2 eps
Teen Titans
Warp (voice) · 1 eps
Longmire
Jeremiah Rains · 2 eps
Ben 10: Ultimate Alien
Warden Morgg / Trukk (voice) · 1 eps
12 Monkeys
Jonathan Foster · 3 eps
The Twilight Zone
(segment "Take My Life...Please!") · 1 eps
Gargoyles
Iago (Voice) · 1 eps
Gargoyles
Coldsteel (Voice) · 1 eps
Nikita
Percy Rose · 45 eps
The Batman
Paul (voice) · 1 eps
New York Undercover
Dr Carl Weschler · 1 eps
Remington Steele
Dan Kowalski · 1 eps
Wiseguy
Ray Spiotta · 1 eps
Zoo
Ronnie 'Dogstick' Brannigan · 4 eps
Duckman
Hans (voice) · 1 eps
The Adventures of Brisco County, Jr.
Brett Bones · 1 eps
Being Human
Liam McClean · 5 eps
Being Human
Liam McLean · 3 eps
Justice League
General Brak / Dignitary / Soldier (voice) · 1 eps
Justice League
General Brak / Soldier (voice) · 1 eps
The Twilight Zone
Harry Kellogg · 1 eps
Truth Be Told
Lee Hackman · 7 eps
Salem
Magistrat Hale · 13 eps
Jericho
John Smith (uncredited) · 1 eps
Jericho
John Smith (voice) · 1 eps
Beware the Batman
Manhunter / Paul Kirk (voice) · 1 eps
The Tick
Octopaganini (voice) · 1 eps
Extreme Ghostbusters
1 eps
Life with Louie
Pro Shop Cashier (voice) · 1 eps
Star Wars: Tales of the Empire
Gilad Pellaeon (voice) · 1 eps
Riptide
Taxi Driver · 1 eps
Super Force
Dr. Landru · 3 eps
The Legend of Calamity Jane
Additional Voices (voice) · 1 eps
Tales of the Gold Monkey
Eric Fromby · 1 eps
Going to California
Clay Shelton · 1 eps
Grand
Jeffrey · 1 eps
Partners
Christophe Nnngaarzh · 1 eps
Good Advice
Bernard · 1 eps
Women: Stories of Passion
Jimbo · 1 eps
Karen Sisco
Alvin Simmons · 1 eps
The Court
Keith Nolan · 3 eps
The Booth at the End
The Man · 10 eps
Netforce
Bo Tyler · 2 eps
