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Robert Patrick

Acting

Born November 5, 1958 · Marietta, Georgia, USA

Also known as Robert Hammond Patrick Jr.

Biography

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.

Awards & recognition

  • Saturn AwardBest Actor on Television

Filmography50+ titles

Talking Sopranos

2020as Self

Avatar: The Last Airbender

2005as Master Piandao (voice)

The Sopranos

1999as David Scatino

Sons of Anarchy

2008as Les Packer

The X-Files

1993as John Doggett

Tulsa King

2022as Jeremiah Dunmire

Peacemaker

2022as August 'Auggie' Smith / Blue Dragon

1923

2022as Sheriff McDowell

Scorpion

2014as Cabe Gallo

Ben 10

2005as Phil (voice)

Batman Beyond

1999as Richard Armacost (voice)

Terminator 2: Judgment Day

1991as T-1000

Reacher

2022as Shane Langston

The Walking Dead

2010as Mays 1 (Archive Footage) (uncredited)

Mayans M.C.

2018as Les Packer

Community

2009as Waldron

Lost

2004as Hibbs

The Batman

2004as Hawkman (voice)

Stargate Atlantis

2004as Colonel Marshall Sumner

Swat Kats: The Radical Squadron

1993as Dr. Greenbox (voice)

Tales from the Crypt

1989as Lothar

Psych

2006as Major General Felts

Law & Order: Special Victims Unit

1999as Ray Schenkel

Light & Magic

2022as Self - Actor (archive footage)

The Night Agent

2023as Hawkins

Chuck

2007as Col. James Keller

Superman: The Animated Series

1996as LeBeau (voice)

The Outer Limits

1995as Major John Skokes

Goliath

2016as Coach (Billy's Father)

True Blood

2008as Jackson Herveaux

NCIS

2003as Merton Bell

Burn Notice

2007as John Barrett

Walk the Line

2005as Ray Cash

Ride with Norman Reedus

2016as Self

Krapopolis

2023as Fatherinlawus (voice)

MacGyver

2016as Ian Cain

Bridge to Terabithia

2007as Jack Aarons

The Unit

2006as Tom Ryan

Perry Mason

2020as Herman Baggerly

The Real Adventures of Jonny Quest

1996as Race Bannon (voice)

Trouble with the Curve

2012as Vince

American Dad!

2005as Mindhunter (voice)

Die Hard 2

1990as O'Reilly

Lore

2017as Reverend Eliakim Phelps

Endless Love

2014as Harry Elliot

Flags of Our Fathers

2006as Colonel Chandler Johnson

Big Love

2006as Bud Maybury

We Are Marshall

2006as Rick Tolley (uncredited)

The Angry Beavers

1997

The Road Within

2014as Robert