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.
Frequent co-stars
18
Titles
58
Rust
Blackburn • 2025
Film
★7/10
No Address
Harris • 2025
Film
★7/10
Reagan
George Schultz • 2024
Film
★6/10
Mesarjev prehod
Charlie Hoge • 2023
Film
★6/10
Heightened
Gordon • 2023
Film
★5/10
The Dark and the Wicked
Priest • 2020
Film
★6/10
Mesto laži
Edwards • 2018
Film
★6/10
Proud Mary
Uncle • 2018
Film
★6/10
Shot
Dr. Roberts • 2017
Film
★7/10
Povezani
Phillip • 2016
Film
★6/10
Uteha
Mr. Ellis • 2015
Film
★6/10
Son of Batman
Dr. Kirk Langstrom (voice) • 2014
Film
★7/10
Transcendenca
Dr. Thomas Casey • 2014
Film
★6/10
Louder Than Words
Dr. Lansen • 2013
Film
★6/10
That Guy... Who Was in That Thing
Self • 2012
Film
★6/10
The Booth at the End
The Man • 2011
Serija
★8/10
Seeking Justice
Lieutenant Durgan • 2011
Film
★6/10
Girl Walks Into a Bar
Moe • 2011
Film
★5/10
Kick-Ass
Detective Gigante • 2010
Film
★7/10
Hitro maščevanje
Sergeant Mallory • 2010
Film
★6/10
Luster
Detective Carter • 2010
Film
★5/10
Superman/Batman: Public Enemies
Captain Atom (voice) • 2009
Film
★7/10
Leto ena
King • 2009
Film
★5/10
Ugrabljena
Stuart St. John • 2008
Film
★7/10
Fracture
Judge Moran • 2007
Film
★7/10
Seraphim Falls
Railroad Foreman • 2007
Film
★6/10
North Country
Arlen Pavich • 2005
Film
★7/10
Standing Still
Jonathan • 2005
Film
★5/10
In Enemy Hands
Admiral Kentz • 2004
Film
★6/10
Quicksand
Joey Patterson • 2003
Film
★5/10
Opoldanski obracun
Nathan Van Cleef • 2000
Film
★6/10
Timecode
Evan Wantz • 2000
Film
★6/10
Universal Soldier: The Return
Dr. Dylan Cotner • 1999
Film
★6/10
Phoenix
Lt. Clyde Webber • 1998
Film
★5/10
Gattaca
Dr. Lamar • 1997
Film
★8/10
Amistad
Hammond • 1997
Film
★7/10
Ugrabitev
Agent Gibbs • 1997
Film
★7/10
The Killing Jar
Danny “Figaretto” Evans • 1997
Film
★4/10
A Family Thing
Sunburned Man • 1996
Film
★6/10
Bulletproof
Gentry • 1996
Film
★6/10
Poison Ivy 2: Lily
Donald Falk • 1996
Film
★5/10
Barb Wire
Alexander Willis • 1996
Film
★4/10
Apollo 13
Henry Hurt • 1995
Film
★7/10
Roswell
Sherman Carson • 1994
Film
★6/10
Nekaj Dobrih Možičkov
Capt. Whitaker • 1992
Film
★8/10
Candyman
Trevor Lyle • 1992
Film
★7/10
The Gun in Betty Lou's Handbag
Marchat • 1992
Film
★5/10
Terminator 2: Dan sodbe
Todd Voight • 1991
Film
★8/10