Xander Berkeley
December 16, 1955 (70 years old) in Brooklyn, New York City, New York, USA
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
Credits
- 2025 · Rust as Blackburn
- 2024 · Reagan as George Schultz
- 2024 · Star Wars: Tales of the Empire as Gilad Pellaeon (voice)
- 2023 · Butcher's Crossing as Charlie Hoge
- 2020 · FBI: Most Wanted as Maurice Hewitt
- 2019 · Truth Be Told as Lee Hackman
- 2019 · The Mandalorian as Gilad Pellaeon
- 2017 · Shot as Dr. Roberts
- 2016 · MacGyver as General John Acosta
- 2016 · Bull as Judge Hollingsworth
- 2016 · Allegiant as Phillip
- 2015 · Supergirl as Peter Lockwood
- 2015 · Solace as Mr. Ellis
- 2015 · Zoo as Ronnie 'Dogstick' Brannigan
- 2015 · 12 Monkeys as Jonathan Foster
- 2014 · Salem as Magistrat Hale
- 2014 · Transcendence as Dr. Thomas Casey
- 2013 · Beware the Batman as Manhunter / Paul Kirk (voice)
- 2012 · Longmire as Jeremiah Rains
- 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 · Ben 10: Ultimate Alien as Warden Morgg / Trukk (voice)
- 2010 · Kick-Ass as Detective Gigante
- 2010 · Justified as Charles Monroe
- 2009 · Repo Chick as Father De La Chasse
- 2009 · Year One as King
- 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
- 2006 · The Garage as Doc Ruppert
- 2006 · Jericho as John Smith (uncredited)
- 2006 · Jericho as John Smith (voice)
- 2006 · Out There as Uncle Doug
- 2005 · Criminal Minds as Det. Hyde
- 2005 · Bones as Dr. Bancroft
- 2005 · The Closer as Detective Curt Landry
- 2005 · North Country as Arlen Pavich
- 2005 · Medium as Mitchell Slocombe
- 2004 · Boston Legal as A.D.A. Rex Swarthmore
- 2004 · The Batman as Paul (voice)
- 2003 · Teen Titans as Mento / General Immortus (voice)
- 2003 · Teen Titans as Warp (voice)
- 2002 · The Twilight Zone as Harry Kellogg
- 2001 · Justice League as General Brak / Soldier (voice)
- 2001 · Justice League as General Brak / Dignitary / Soldier (voice)
- 2001 · 24 as George Mason
- 2001 · Law & Order: Criminal Intent as George Pagolis
- 2000 · CSI: Crime Scene Investigation as Rory Atwater
- 2000 · Shanghai Noon as Nathan Van Cleef
- 1999 · The West Wing as Franklin Hollis
- 1999 · NetForce as Bo Tyler
- 1999 · Batman Beyond as Dr. Childes (voice)
- 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)
- 1997 · One Night Stand as Charlie's Friend
- 1997 · The Legend of Calamity Jane as Additional Voices (voice)
- 1997 · Gattaca as Dr. Lamar
- 1997 · Extreme Ghostbusters as
- 1997 · Air Force One as Agent Gibbs
- 1996 · Persons Unknown as Tosh
- 1996 · Superman: The Animated Series as Sgt. Corey Mills (voice)
- 1996 · The Rock as Lonner (uncredited)
- 1996 · Poison Ivy 2: Lily as Donald Falk
- 1996 · Nash Bridges as Neil Wojak
- 1995 · Heat as Ralph
- 1995 · Partners as Christophe Nnngaarzh
- 1995 · Apollo 13 as Henry Hurt
- 1995 · The Outer Limits as Terry McCammon
- 1994 · Life with Louie as Pro Shop Cashier (voice)
- 1994 · Gargoyles as Iago (Voice)
- 1994 · Gargoyles as Coldsteel (Voice)
- 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)
- 1993 · The X-Files as Dr. Hodge
- 1993 · The Adventures of Brisco County, Jr. as Brett Bones
- 1993 · Good Advice as Bernard
- 1992 · A Few Good Men as Capt. Whitaker
- 1992 · Deadly Matrimony as Kozolowski
- 1992 · Candyman as Trevor Lyle
- 1991 · Billy Bathgate as Harvey Preston
- 1991 · Terminator 2: Judgment Day as Todd Voight
- 1991 · Dillinger as Harry Copeland
- 1990 · Law & Order as Clay Pollack
- 1990 · Short Time as Stark
- 1988 · Tapeheads as Ricky Fell
- 1987 · Walker as Byron Cole
- 1987 · Wiseguy as Ray Spiotta
- 1985 · The Twilight Zone as (segment "Take My Life...Please!")
- 1985 · Moonlighting as Scalper
- 1984 · Miami Vice as Tommy Lowell
- 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 · Cagney & Lacey as Maurice
- 1981 · Falcon Crest as Buzz Whitehead
- 1979 · Hart to Hart as Christopher Hawks
- 1977 · The Incredible Hulk as Tom
- Future · Oddities as
- 2024 · Schindler Space Architect as Frank Lloyd Wright (voice)
- 2024 · The Ghost Trap as Maynard
- 2023 · Heightened as Gordon
- 2020 · Dead Talk Live as Self - Guest
- 2020 · The Dark and the Wicked as Priest
- 2019 · Dark Harbor as Priest James
- 2018 · City of Lies as Edwards
- 2018 · Proud Mary as Uncle
- 2014 · Son of Batman as Dr. Kirk Langstrom (voice)
- 2014 · Small Time as Chick
- 2014 · ETXR as Gordon Shafer
- 2014 · Pony as Uncle Jeff
- 2013 · Louder Than Words as Dr. Lansen
- 2011 · Five as Peter
- 2011 · Seeking Justice as Lieutenant Durgan
- 2011 · The Booth at the End as The Man
- 2010 · Bedrooms as Harry
- 2009 · Superman/Batman: Public Enemies as Captain Atom (voice)
- 2007 · Seraphim Falls as Railroad Foreman
- 2005 · Deepwater as Gus
- 2005 · Drop Dead Sexy as Harkness
- 2004 · 100 Scariest Movie Moments as Self
- 2004 · In Enemy Hands as Admiral Kentz
- 2003 · Karen Sisco as Alvin Simmons
- 2003 · Quicksand as Joey Patterson
- 2002 · The Court as Keith Nolan
- 2001 · Storytelling as Mr. DeMarco
- 2001 · Going to California as Clay Shelton
- 2000 · Timecode as Evan Wantz
- 1999 · Universal Soldier: The Return as Dr. Dylan Cotner
- 1999 · Netforce as Bo Tyler
- 1997 · Breast Men as Male Interviewer
- 1997 · The Killing Jar as Danny “Figaretto” Evans
- 1996 · If These Walls Could Talk as John Barrows
- 1996 · Bulletproof as Gentry
- 1996 · Women: Stories of Passion as Jimbo
- 1996 · Barb Wire as Alexander Willis
- 1996 · A Family Thing as Sunburned Man
- 1995 · Leaving Las Vegas as Cynical Cabbie
- 1995 · Safe as Greg
- 1994 · Attack of the 50 Ft. Woman as Second Man
- 1993 · It's Nothing Personal as James Blakemore
- 1992 · A Private Matter as Peter Zenner
- 1991 · For the Boys as Roberts, Vietnam
- 1990 · The Rookie as Blackwell
- 1990 · Super Force as Dr Landru
- 1990 · The Grifters as Lt. Pierson
- 1990 · The Guardian as Detective
- 1990 · Grand as Jeffrey
- 1990 · Internal Affairs as Rudy Mohr
- 1989 · The Fabulous Baker Boys as Lloyd
- 1989 · L.A. Takedown as Waingro
- 1985 · Volunteers as Kent Sutcliffe
- 1984 · Riptide as Taxi Driver
- 1982 · Tag: The Assassination Game as Connally
- Future · Relapse as Seymour
- 1981 · Mommie Dearest as Christopher Crawford
- Future · Day One as
- 2025 · Legacy of Screams: The Evolution of Horror Movies as Self - (archive footage)
- 2025 · No Address as Harris
- 2024 · Americans with No Address as Self
- 2022 · The Audition as Joel
- 2022 · Alchemy of the Spirit as Oliver
- 2020 · The Wall of Mexico as Michael Rand
- 2018 · The Maestro as Mario Castelnuovo-Tedesco
- 2017 · Born Guilty as Mr. Milk
- 2016 · Moments of Clarity as Artemis
- 2015 · The Gift as Forrest Bobo
- 2014 · This Last Lonely Place as Frank Devore
- 2013 · Live at the Foxes Den as Kenneth
- 2012 · That Guy... Who Was in That Thing as Self
- 2012 · Tales of Everyday Magic as Peter Keller
- 2011 · Girl Walks Into a Bar as Moe
- 2010 · Below the Beltway as McMahon
- 2009 · Women in Trouble as Mr. Frost
- 2009 · Cook County as Sonny
- 2009 · The Toe Tactic as Dad
- 2009 · Sparks as Sid Harris
- 2009 · Inside the Box as Fred O'Brien
- 2006 · Magma: Volcanic Disaster as Peter Shepherd
- 2005 · Standing Still as Jonathan
- 2004 · The Last Full Measure as
- 2003 · The Third Date as Tommy Tulip
- 2001 · The Man from Elysian Fields as Virgil Koster
- 2001 · China: The Panda Adventure as Dakar Johnston
- 1999 · The Cherry Orchard as Yepihodov
- 1998 · Driven as J.D. Johnson
- 1998 · The Truth About Juliet as George
- 1997 · Amistad as Hammond
- 1996 · Apollo 11: First Steps on the Moon as Buzz Aldrin
- 1996 · For Hope as Date #4 (uncredited)
- 1996 · Within the Rock as Ryan
- 1996 · A Kidnapping in the Family as Curtis Harrison
- 1995 · The Fifteen Minute Hamlet as Shakespeare
- 1994 · Caroline at Midnight as Joey Szabo
- 1993 · Donato and Daughter as Russ Loring
- 1992 · The Gun in Betty Lou's Handbag as Marchat
- 1992 · The Keys as Harold
- 1991 · Murder in High Places as Wayne
- 1991 · Not of This World as Bruce MacNamara
- 1990 · The Last of the Finest as Fast Eddie
- 1990 · The Assassin as John Patrick Earl
- 1990 · The Gumshoe Kid as Monty Griswold
- 1988 · Deadly Dreams as Jack Torme
- 1988 · The Verne Miller Story as Cardogan
- 1988 · The Lawless Land as Ez Andy
- 1987 · Straight to Hell as Preacher McMahon
- 1986 · Omega Syndrome as Yo-Yo
- 1986 · Sid and Nancy as Bowery Snax
- 1981 · Fire on the Mountain as
- 1972 · M*A*S*H as Marine
- Future · Paradise: Disturbed as
- Future · Recluse as