Biography
Robert Lyle Knepper (born July 8, 1959) is an American actor. He is best known for starring as Theodore "T-Bag" Bagwell in the Fox network's drama series, Prison Break, for which he was nominated for a Satellite Award. He has also appeared in the films Hitman (2007) and Transporter 3 (2008), and joined the cast of Heroes for its fourth season. Most recently, he joined the cast of Stargate Universe for its second season, which has started airing in the US in the 2010 fall season. Knepper is set t...
Known For
Complete Filmography

Alzarfa
2025
Following a botched robbery, incarcerated friends Hamad, Ma’an and Sanad, in their attempt to escape, end up in a biographical film financed by eccent...

The Lost Princess
2025
as Robert Goodman
After an Ayahuasca vision transports him to a haunted castle, Alec meets Hanna who tales him the story of her mother's forced marriage and how the for...

The Last Supper
2025
as Judas
In the days leading to betrayal, a gathering of disciples unravels into a web of secrets and hidden motives. As tensions simmer beneath the surface, t...

Mindcage
2022
as Lt. Owings
Detectives Jake Doyle and Mary Kelly seek the help of an incarcerated serial killer named The Artist when a copycat killer strikes. While Mary searche...

Mindcage
2022
Executive Producer
Detectives Jake Doyle and Mary Kelly seek the help of an incarcerated serial killer named The Artist when a copycat killer strikes. While Mary searche...

The Retaliators
2022
as Otto
An upstanding pastor uncovers a dark and twisted underworld as he searches for answers surrounding his daughter's brutal murder.

The Moderator
2022
as Agent John Ross
After the murder of her two Scandinavian friends in Morocco, a Russian blogger decides to do her own justice.

WarHunt
2022
as Sergeant Brewer
1945. A U.S. military cargo plane loses control and violently crashes behind enemy lines in the middle of the German black forest. Major Johnson sends...

Lena and Snowball
2021
as Percy
Lena, a troubled youth takes a white lion cub under her wing; little does she know the lion escaped from criminals intended to take the cub to an evil...

Redemption Day
2021
as Mysterious Oil Lobbyist
When his wife is kidnapped by terrorists for ransom, veteran war hero Brad Paxton races against the clock to rescue her in a daring and deadly operati...

The Trapped
2020
as Victor
A mental hospital is transformed into a horrible prison where a beautiful girl is kidnapped and locked up.Try to escape. T-Bag returns as the diabolic...

Battle of Defense 2
2020
This story is adapted from real events. The defending team in the story is the main member of an African bodyguard company composed of Chinese. They n...

Battle of Defense
2020

S.W.A.T.
2019
The story centers on the Chinese Special Police Unit, from their hard training to their first mission.

Voice of the Nation
2019
Based on the story of the folk musician Nie Er and the creation of "The March of the Volunteers", national anthem of the People's Republic of China.

1st Born
2019
as Joe
Tucker and Hamid are going to be grandfathers for the first time, but only if they can come together long enough to save their first-born grandchild.

Edge of Fear
2018
as Victor Novak
After being stabbed in the heart by ruthless home invaders, a man is left for dead. Now weak, outnumbered, and knife sticking from his chest, he attem...

Frat Pack
2018
as Kush
A shy British graduate student gets dragged on a wild road trip across America to a raging fraternity party by his soon-to-be stepbrothers, as his mot...

Twin Peaks: The Phenomenon
2017
as Self
"Twin Peaks: The Phenomenon" is a three-part short documentary briefly chronicling the history of Twin Peaks. Produced and released on YouTube as part...

Tell It Martin
2017
as Self
Short documentary about the making of Twin Peaks: The Return.

The Polish Accountant
2017
as Self
Short documentary about the making of Twin Peaks: The Return.

The Number of Completion
2017
as Self
Short documentary about Twin Peaks: The Return.

A Bloody Finger in Your Mouth
2017
as Self
A short documentary about the making of Twin Peaks: The Return. This time focused in the planing and technical execution of some particular scenes.

Dating Game Killer
2017
as Detective Jim Hamell
Rodney Alcala commits a series of grisly murders in the 1970s. While the mother of one of his victims desperately searches for answers, Rodney maintai...

Badsville
2017
as Mr. Gavin
A violent greaser gang is ripped apart when their leader finds love and is determined to leave Badsville - a town where love doesn't exist.

Carousel
2017
as Wallace
Carousel is a story of love, loss and the hope for redemption when a criminal escapes death and gets a second chance at life in more than one way.

Jack Reacher: Never Go Back
2016
as General Harkness
Years after resigning command of an elite military police unit, the nomadic, righter-of-wrongs Reacher is drawn back into the life he left behind when...

Hard Target 2
2016
as Jonah Aldrich
Forced into a deadly cat-and-mouse game, a disgraced mixed martial arts fighter is hunted through the jungles of Southeast Asia.

Where is Rocky II?
2016
as Cal Joshua (segment "Monument One")
Pierre Bismuth hires a private detective and a duo of screenwriters to investigate on an enigmatic artwork.

Cold Deck
2015
as Turk
When a poker player hits rock bottom he enlists his best friend to pull off a high-stakes heist.

The Hunger Games: Mockingjay - Part 2
2015
as Antonius
With the nation of Panem in a full scale war, Katniss confronts President Snow in the final showdown. Teamed with a group of her closest friends – inc...

The Hoarder
2015
as Vince
Ella discovers a terrifying secret when she becomes trapped in an underground storage facility. To survive she must join forces with a group of strang...

The Mockingjay Lives: The Making of the Hunger Games: Mockingjay Part 1
2015
as Self (Antonius)
Documentary film about the making of The Hunger Games: Mockingjay Part 1. An impressively in depth assortment of seven featurettes that look at a var...

The Hunger Games: Mockingjay - Part 1
2014
as Antonius
Katniss Everdeen reluctantly becomes the symbol of a mass rebellion against the autocratic Capitol.

Ride
2014
as Peter
Overbearing mom, Jackie, travels cross-country to be with her son, Angelo, after he drops out of college to become a surfer. She meets a surf instruct...

Percy Jackson: Sea of Monsters
2013
as Kronos
In their quest to confront the ultimate evil, Percy and his friends battle swarms of mythical creatures to find the mythical Golden Fleece and to stop...

R.I.P.D.
2013
as Nawlicki
A recently slain cop joins a team of undead police officers working for the Rest in Peace Department and tries to find the man who murdered him.

Seal Team Six: The Raid on Osama Bin Laden
2012
as Lieutenant Commander
When the rumored whereabouts of Osama bin Laden are revealed, the CIA readies a team of seasoned U.S. Navy SEALs for the mission of a lifetime. Despit...

My Way
2012
as Frank Sinatra
A biopic of French pop star Claude Francois, most famous for co-writing the song 'My Way'. Tracing his life from his childhood in Egypt through his su...

Earth's Final Hours
2011
as John Streich
After dense matter from an imploded white hole hits Earth, the planet's rotation is devastated. A group of government agents must locate a lost satell...

Burning Daylight
2010
as Burning Daylight
Based on three short stories by American writer Jack London, Burning Daylight follows the lives of three thieves, three Wall Street bankers and a Klon...

Prison Break: The Final Break
2009
as Theodore 'T-Bag' Bagwell
Prison Break: The Movie. Michael and Sara wed, but the happiness is short-lived when the Feds apprehend her for the murder of Michael's mother, Christ...

The Day the Earth Stood Still
2008
as Colonel
A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether human...

Transporter 3
2008
as Johnson
Frank Martin puts the driving gloves on to deliver Valentina, the kidnapped daughter of a Ukrainian government official, from Marseilles to Odessa on ...

Turok: Son of Stone
2008
as Chichak
While defending his tribe from a bloodthirsty enemy tribe, a Native American warrior named Turok finds himself in a prehistoric dinosaur world along w...

Hitman
2007
as Yuri Marklov
A genetically engineered assassin with deadly aim, known only as "Agent 47" eliminates strategic targets for a top-secret organization. But when he's ...

Good Night, and Good Luck.
2005
as Don Surine
The story of journalist Edward R. Murrow's stand against Senator Joseph McCarthy's anti-communist witch-hunts in the early 1950s.

Hostage
2005
as Wil Bechler
When a mafia accountant is taken hostage on his beat, a police officer – wracked by guilt from a prior stint as a negotiator – must negotiate the stan...

Species III
2005
as Dr. Abbot
After she delivers her child in an ambulance, alien Eve is killed by a half-breed. Fortunately, Dr. Abbot scoops up the baby alien and escapes. In tim...

Jackie, Ethel, Joan: The Women of Camelot
2001
as Robert F. Kennedy
They were more than Washington wives. They were part of an American dream known as Camelot. With strength and cunning they upheld their public image b...

Lady in the Box
2001
An unsuspecting bartender believes he has been set up for the murder of his own girlfriend, in this film-noirish, Hitchcockian suspense thriller.

Love & Sex
2000
as Gerard Boussard
When her rather explicit copy is rejected, magazine journalist Kate is asked by her editor to come up with an article on loving relationships instead,...

Absence of the Good
1999
as Glenn Dwyer
Salt Lake City homicide detective Caleb Barnes is under increasing pressure from all sides to crack a string of serial killings that have been terrori...

Kidnapped in Paradise
1999
A woman engages a down-on-his-luck sailor to help her find her sister, who was kidnapped by modern day pirates.

Jaded
1998
as Freddy
When an innocent young girl finds herself befriended by two sexy, uninhibited girls at a small-town bar, she discovers that they have more planned tha...

Phantoms
1998
as Agent Wilson
In the peaceful Colorado town of Snowfield, something evil has wiped out the community. And now, it's up to a group of people to stop it, or at least ...

The Stringer
1998
Vadik Chernyshov is an impoverished dreamer who spends his life drifting though Moscow with a video camera, hoping to shoot footage that will interest...

The Undercover Kid
1997
as Bo the Dog
Nine-year-old Max Anderson has a big problem: he knows about an evil plot to kill the president, and no one believes him. Adults don’t usually believe...
You Are Here
1997
as Jack
After getting laid-off, a businessman accepts his boss' offer of a week at his gorgeous country estate. On a whim, the businessman asks a casual acqua...

Everyone Says I Love You
1996
as Greg
A New York girl sets her father up with a beautiful woman in a shaky marriage while her half sister gets engaged.
MugShot
1996
as Joe
A white guy wakes up in a deserted building in Harlem with no money, ID, and no memory of how he got there. He has also been beaten up when a black ma...

Voice from the Grave
1996
as Milosh
A segment from the 'Unsolved Mysteries' TV series inspired this story, in which a nurse (Megan Ward) claims that she's possessed by a murdered co-work...

Dead of Night
1996
as Christian
As a vampire searches for his deceased wife, a homicide detective is hot on his trail.

Search and Destroy
1995
as Daniel Strong
A self-help guru's televised teachings inspire a down-and-out businessman to pursue his dream of making a movie.

Under Heat
1994
as Milo
Dean is 36 and recently diagnosed as HIV positive. He has come home to tell his mother and his older brother Milo.

When the Bough Breaks
1994
as Lt. Jimmy Creedmore
A police detective investigates the apparent serial killing of several children which is linked to an institutionalized, autistic child.

Getting Out
1994
as Carl
Breaking out of prison with a child in her womb and a dream of a normal existence, Arlene Holsclaw (Rebecca De Mornay) resolves to get a job and lead ...

Pointman
1994
as Johnny
Arbitrageur Constantine "Connie" Harper is sentenced to a maximum security prison for fraud and decking the DA at his trial. Upon his release, one of ...

Zelda
1993
as Wilson
Famous 1920s modernist writer F. Scott Fitzgerald and his eccentric Flapper socialite wife Zelda Sayre's relationship began quite passionately, but he...

Doorways
1993
as Thane
Cat, a fugitive from a parallel Earth ruled by aliens, lands on "our" Earth in the middle of a freeway, causing an accident.

Red Shoe Diaries 2: Double Dare
1993
as Nick Willard (archive footage)
A cab ride with a dangerously seductive stranger ignites a steamy, purely sexual affair for a woman torn between her hunger for lust and her passion f...

Gas Food Lodging
1992
as Dank
Nora, a single mother raising two teenage daughters, Shade and Trudi, waits tables at a truck-stop diner in a small New Mexico town. The beautiful and...

Where the Day Takes You
1992
as Rock Singer
King is a young man, but he's already a veteran of life on the streets of Los Angeles. The de facto leader of a group of teenage runaways, King acts a...

Perry Mason: The Case of the Fatal Fashion
1991
as Kim Weatherly
An editor of a fashion magazine writes a column that destroys careers. She is also a brutal employer. An editor of a rival magazine visits, asking she...

Session Man
1991
as Torrey Cole
When personal and creative differences threaten to destroy a musical supergroup during the recording of an album, studio guitar player McQueen is brou...

Commando Earth Force
1990
as Dr. Peter Roland

Young Guns II
1990
as Deputy Carlyle
Three of the original five "young guns" — Billy the Kid, Jose Chavez y Chavez, and Doc Scurlock — return in Young Guns, Part 2, which is the story of ...

Renegades
1989
as Marino
While investigating police corruption in his department, undercover cop Buster McHenry is forced to participate in a heist, leading to innocent casual...

D.O.A.
1988
as Nicholas Lang
Dexter Cornell, an English Professor becomes embroiled in a series of murders involving people around him. Dexter has good reason to want to find the ...

Made in Heaven
1987
as Orrin
Deceased drifter Mike arrives in Heaven and quickly falls for newborn soul Annie, soon to start her assignment on Earth. When Annie leaves, Mike follo...

Police Story: The Freeway Killings
1987
as Karl James
Thriller/Drama about LAPD detectives tracking down two serial killers who are murdering hookers.

Wild Thing
1987
as Wild Thing
A child witnesses drug dealers murder his parents. He escapes and grows up wild in the city's slums. Years later he emerges to help the residents of t...

That's Life!
1986
as Steve Larwin
A wealthy architect struggles with a severe case of male menopause at the approach of his 60th birthday.

L.A. Law: Pilot
1986
as Georgia/George Buckner
Pilot episode for the TV series introduces the lawyers and employees of McKenzie, Brackman, Chaney and Kuzak, a Los Angeles law firm, in dealing with ...