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.
Acting credits 58 titles
Oddities
Film
2026
7.0
Rust
as Blackburn
Film
2025
6.7
No Address
as Harris
Film
2025
6.7
Schindler Space Architect
as Frank Lloyd Wright (voice)
Film
2024
10.0
Reagan
as George Schultz
Film
2024
6.3
The Ghost Trap
as Maynard
Film
2024
8.4
Heightened
as Gordon
Film
2023
5.3
Butcher's Crossing
as Charlie Hoge
Film
2023
5.9
The Audition
as Joel
Film
2022
4.0
The Wall of Mexico
as Michael Rand
Film
2020
4.2
Dead Talk Live
as Self - Guest
Series
2020–
9.0
The Dark and the Wicked
as Priest
Film
2020
6.1
Dark Harbor
as Priest James
Film
2019
5.3
The Maestro
as Mario Castelnuovo-Tedesco
Film
2018
6.1
City of Lies
as Edwards
Film
2018
6.4
Proud Mary
as Uncle
Film
2018
5.5
Shot
as Dr. Roberts
Film
2017
7.4
Born Guilty
as Mr. Milk
Film
2017
4.5
Moments of Clarity
as Artemis
Film
2016
4.6
Solace
as Mr. Ellis
Film
2015
6.4
Son of Batman
as Dr. Kirk Langstrom (voice)
Film
2014
7.1
Transcendence
as Dr. Thomas Casey
Film
2014
6.1
Seeking Justice
as Lieutenant Durgan
Film
2011
5.9
The Booth at the End
as The Man
Series
2011–2012
7.6
Faster
as Sergeant Mallory
Film
2010
6.4
Kick-Ass
as Detective Gigante
Film
2010
7.1
Superman/Batman: Public Enemies
as Captain Atom (voice)
Film
2009
7.1
Year One
as King
Film
2009
5.0
Taken
as Stuart St. John
Film
2008
7.4
Fracture
as Judge Moran
Film
2007
7.3
Seraphim Falls
as Railroad Foreman
Film
2007
6.4
North Country
as Arlen Pavich
Film
2005
7.2
100 Scariest Movie Moments
as Self
Series
2004
7.9
In Enemy Hands
as Admiral Kentz
Film
2004
5.8
The Man from Elysian Fields
as Virgil Koster
Film
2001
5.9
Shanghai Noon
as Nathan Van Cleef
Film
2000
6.4
Universal Soldier: The Return
as Dr. Dylan Cotner
Film
1999
5.9
Netforce
as Bo Tyler
Series
1999
3.5
Air Force One
as Agent Gibbs
Film
1997
6.5
Gattaca
as Dr. Lamar
Film
1997
7.6
Barb Wire
as Alexander Willis
Film
1996
4.1
A Family Thing
as Sunburned Man
Film
1996
6.6
Apollo 13
as Henry Hurt
Film
1995
7.5
Safe
as Greg
Film
1995
6.9
Attack of the 50 Ft. Woman
as Second Man
Film
1994
4.7
Donato and Daughter
as Russ Loring
Film
1993
5.7
A Few Good Men
as Capt. Whitaker
Film
1992
7.6
Candyman
as Trevor Lyle
Film
1992
6.7
Billy Bathgate
as Harvey Preston
Film
1991
5.8
Terminator 2: Judgment Day
as Todd Voight
Film
1991
8.2
The Rookie
as Blackwell
Film
1990
5.9
Internal Affairs
as Rudy Mohr
Film
1990
6.4
The Fabulous Baker Boys
as Lloyd
Film
1989
6.6
Tapeheads
as Ricky Fell
Film
1988
5.4
Walker
as Byron Cole
Film
1987
6.4
Omega Syndrome
as Yo-Yo
Film
1986
4.8
Sid and Nancy
as Bowery Snax
Film
1986
6.7
Mommie Dearest
as Christopher Crawford
Film
1981
6.4
Keine Credits passen zu diesem Filter.
Noch keine angekündigten Titel.
Bekannt für
8.2
Film
Terminator 2: Judgment Day
Todd Voight
1991
6.4
Film
Faster
Sergeant Mallory
2010
7.1
Film
Kick-Ass
Detective Gigante
2010
6.5
Film
Air Force One
Agent Gibbs
1997
7.4
Film
Taken
Stuart St. John
2008
7.6
Film
A Few Good Men
Capt. Whitaker
1992
7.5
Film
Apollo 13
Henry Hurt
1995
6.4
Film
Shanghai Noon
Nathan Van Cleef
2000
7.6
Film
Gattaca
Dr. Lamar
1997
6.6
Film
The Fabulous Baker Boys
Lloyd
1989
5.7
Film
Donato and Daughter
Russ Loring
1993
5.9
Film
The Rookie
Blackwell
1990
5.9
Film
Universal Soldier: The Return
Dr. Dylan Cotner
1999
6.7
Film
Candyman
Trevor Lyle
1992
4.7
Film
Attack of the 50 Ft. Woman
Second Man
1994
5.8
Film
Billy Bathgate
Harvey Preston
1991
6.4
Film
Seraphim Falls
Railroad Foreman
2007
6.4
Film
Mommie Dearest
Christopher Crawford
1981
7.1
Film
Son of Batman
Dr. Kirk Langstrom (voice)
2014
6.4
Film
Solace
Mr. Ellis
2015
6.6
Film
A Family Thing
Sunburned Man
1996
6.1
Film
Transcendence
Dr. Thomas Casey
2014
4.1
Film
Barb Wire
Alexander Willis
1996
5.8
Film
In Enemy Hands
Admiral Kentz
2004
6.4
Film
Walker
Byron Cole
1987
5.0
Film
Year One
King
2009
5.9
Film
The Man from Elysian Fields
Virgil Koster
2001
6.7
Film
Sid and Nancy
Bowery Snax
1986
7.6
Series
The Booth at the End
The Man
2011–2012
3.5
Series
Netforce
Bo Tyler
1999
7.3
Film
Fracture
Judge Moran
2007
5.9
Film
Seeking Justice
Lieutenant Durgan
2011
7.2
Film
North Country
Arlen Pavich
2005
6.7
Film
Rust
Blackburn
2025
6.9
Film
Safe
Greg
1995
7.9
Series
100 Scariest Movie Moments
Self
2004
6.3
Film
Reagan
George Schultz
2024
7.1
Film
Superman/Batman: Public Enemies
Captain Atom (voice)
2009
6.1
Film
The Dark and the Wicked
Priest
2020
6.4
Film
City of Lies
Edwards
2018
6.4
Film
Internal Affairs
Rudy Mohr
1990
5.4
Film
Tapeheads
Ricky Fell
1988
9.0
Series
Dead Talk Live
Self - Guest
2020–
5.9
Film
Butcher's Crossing
Charlie Hoge
2023
7.4
Film
Shot
Dr. Roberts
2017
4.8
Film
Omega Syndrome
Yo-Yo
1986
5.5
Film
Proud Mary
Uncle
2018
6.7
Film
No Address
Harris
2025
5.3
Film
Dark Harbor
Priest James
2019
4.5
Film
Born Guilty
Mr. Milk
2017
6.1
Film
The Maestro
Mario Castelnuovo-Tedesco
2018
4.2
Film
The Wall of Mexico
Michael Rand
2020
8.4
Film
The Ghost Trap
Maynard
2024
7.0
Film
Oddities
2026
4.0
Film
The Audition
Joel
2022
10.0
Film
Schindler Space Architect
Frank Lloyd Wright (voice)
2024
4.6
Film
Moments of Clarity
Artemis
2016
5.3
Film
Heightened
Gordon
2023