Born 1958 (age 67) · Marietta, Georgia, USA
Appears in 183 titles

Robert Hammond Patrick is an American actor best known for portraying intense antagonists and authority figures. He broke out in 1991 with his iconic performance as the T-1000 in James Cameron’s Terminator 2: Judgment Day, where his cold, physical presence turned the character into one of cinema’s most enduring villains. Following Terminator 2, Patrick became a fixture across film and television, with notable roles in Fire in the Sky (1993), Last Action Hero (1993), The Faculty (1998), Walk the Line (2005), and Bridge to Terabithia (2007), as well as The X-Files (2000–2002), where he portrayed FBI Special Agent John Doggett. He later led the military drama The Unit (2006–2009) as Colonel Tom Ryan, the commanding officer overseeing an elite covert operations team, grounding the series with a disciplined, authoritative presence rooted in military realism. He also appeared in Scorpion (2014–2018), where he played Cabe Gallo, the former federal agent who recruits and oversees the show’s team of geniuses. Patrick also appeared in Peacemaker in 2022, a DC Comics–based series created by James Gunn, portraying Auggie Smith, a radical, authoritarian figure tied to Peacemaker’s past and ideology, a role that highlighted a darker and more unsettling side of his screen persona. Outside of acting, Patrick is a longtime supporter of the U.S. military and the USO, a commitment shaped by his family history. The grandson of an Army veteran who served in World Wars I and II and the Korean War, he has participated in multiple USO tours since 2008, traveling to seven countries and regularly visiting military hospitals. He is also a dedicated Harley-Davidson enthusiast and co-owner of Harley-Davidson of Santa Clarita, and lives in Los Angeles with his wife, Barbara, and their two children.

Filmography

Terminator 2: Judgment Day
8.1
Terminator 2: Judgment Day
1991
as T-1000
Die Hard 2
7.0
Die Hard 2
1990
as O'Reilly
Bridge to Terabithia
7.3
Bridge to Terabithia
2007
as Jack Aarons
Gangster Squad
6.4
Gangster Squad
2013
as Max Kennard
Safe House
6.5
Safe House
2012
as Daniel Kiefe
Spy Kids
5.8
Spy Kids
2001
as Mr. Lisp
Identity Thief
5.9
Identity Thief
2013
as Skiptracer
Jarhead: Law of Return
6.5
Jarhead: Law of Return
2019
as Senator Jackson
Charlie's Angels: Full Throttle
5.5
Charlie's Angels: Full Throttle
2003
as Ray Carter
Walk the Line
7.5
Walk the Line
2005
as Ray Cash
Last Action Hero
6.5
Last Action Hero
1993
as T-1000
Wayne's World
6.7
Wayne's World
1992
as Bad Cop / T-1000
The Men Who Stare at Goats
6.0
The Men Who Stare at Goats
2009
as Todd Nixon
The Faculty
6.6
The Faculty
1998
as Coach Joe Willis
Flags of Our Fathers
6.9
Flags of Our Fathers
2006
as Colonel Chandler Johnson
Honest Thief
6.5
Honest Thief
2020
as Samuel Baker
Cop Land
6.8
Cop Land
1997
as Jack Rucker
Endless Love
6.9
Endless Love
2014
as Harry Elliot
Trouble with the Curve
7.0
Trouble with the Curve
2012
as Vince
The Laundromat
6.0
The Laundromat
2019
as Captain Paris