
Robert Knepper
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
Prison Break
Theodore 'T-Bag' Bagwell
The Hunger Games: Mockingjay - Part 1
Antonius
The Hunger Games: Mockingjay - Part 2
Antonius
Heroes
Samuel Sullivan
Percy Jackson: Sea of Monsters
Kronos
Jack Reacher: Never Go Back
General Harkness
Hitman
Yuri Marklov
Transporter 3
Johnson
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Filmography
Acting (137)
Movies (85)
The Lost Princess
2025as Robert Goodman
The Last Supper
2025as Judas
Alzarfa
2025
Mindcage
2022as Lt. Owings
The Moderator
2022as Agent John Ross
The Retaliators
2022as Otto
WarHunt
2022as Sergeant Brewer
Redemption Day
2021as Mysterious Oil Lobbyist
Lena and Snowball
2021as Percy
Battle of Defense
2020
The Trapped
2020as Victor
Battle of Defense 2
2020as Carden
1st Born
2019as Joe
Voice of the Nation
2019
S.W.A.T.
2019as Sam
Edge of Fear
2018as Victor Novak
Frat Pack
2018as Kush
Badsville
2017as Mr. Gavin
Carousel
2017as Wallace
Dating Game Killer
2017as Detective Jim Hamell
Twin Peaks: The Phenomenon
2017as Self
The Polish Accountant
2017as Self
A Bloody Finger in Your Mouth
2017as Self
The Number of Completion
2017as Self
Tell It Martin
2017as Self
Jack Reacher: Never Go Back
2016as General Harkness
Hard Target 2
2016as Jonah Aldrich
Where is Rocky II?
2016as Cal Joshua (segment "Monument One")
The Hunger Games: Mockingjay - Part 2
2015as Antonius
The Hoarder
2015as Vince
Cold Deck
2015as Turk
The Mockingjay Lives: The Making of the Hunger Games: Mockingjay Part 1
2015as Self - Antonius
The Hunger Games: Mockingjay - Part 1
2014as Antonius
Ride
2014as Peter
R.I.P.D.
2013as Nawlicki
Percy Jackson: Sea of Monsters
2013as Kronos
My Way
2012as Frank Sinatra
Seal Team Six: The Raid on Osama Bin Laden
2012as Lieutenant Commander
Earth's Final Hours
2011as John Streich
Burning Daylight
2010as Burning Daylight
Prison Break: The Final Break
2009as Theodore 'T-Bag' Bagwell
Transporter 3
2008as Johnson
The Day the Earth Stood Still
2008as Colonel
Turok: Son of Stone
2008as Chichak (voice)
Hitman
2007as Yuri Marklov
Good Night, and Good Luck.
2005as Don Surine
Species III
2005as Dr. Abbot
Hostage
2005as Wil Bechler
Making 'Carnivàle': The Show Behind the Show
2003
The Pennsylvania Miners' Story
2002as Mark ' Moe' Popernack
Lady in the Box
2001
Love & Sex
2000as Gerard Boussard
Kidnapped in Paradise
1999
Absence of the Good
1999as Glenn Dwyer
Jaded
1998as Freddy
Phantoms
1998as Agent Wilson
The Stringer
1998You Are Here
1997as Jack
The Undercover Kid
1997as Bo the Dog
Dead of Night
1996as Christian
Everyone Says I Love You
1996as Greg
MugShot
1996as Joe
Voice from the Grave
1996as Milosh
Search and Destroy
1995as Daniel Strong
Pointman
1994as Johnny
When the Bough Breaks
1994as Lt. Jimmy Creedmore
Under Heat
1994as Milo
Getting Out
1994as Carl
Red Shoe Diaries 2: Double Dare
1993as Nick Willard (archive footage)
Zelda
1993as Wilson
Doorways
1993as Thane
Where the Day Takes You
1992as Rock Singer
Gas Food Lodging
1992as Dank
Session Man
1991as Torrey Cole
Perry Mason: The Case of the Fatal Fashion
1991as Kim Weatherly
Young Guns II
1990as Deputy Carlyle
Commando Earth Force
1990as Dr. Peter Roland
Renegades
1989as Marino
D.O.A.
1988as Nicholas Lang
Made in Heaven
1987as Orrin
Wild Thing
1987as Wild Thing
Police Story: The Freeway Killings
1987as Karl James
That's Life!
1986as Steve Larwin
L.A. Law: Pilot
1986as Georgia/George Buckner
Mick Skylark: Mini Golf Prodigy
Television (52)
The Gray House
2026as Bully Lumpkin
Dark Winds
2022as The Priest
The Pact
2022as Jay
Nova Vita
2021as Mr. Chinzano
The Orville
2017as Hamelac
iZombie
2015as Angus McDonough
Texas Rising
2015as Empresario Buckley
The Flash
2014as William Tockman / Clock King
The Blacklist
2013as The Courier
Mob City
2013as Sid Rothman
Cult
2013as Billy Grimm
Arrow
2012as William Tockman / Clock King
Shameless
2011as Rod
Homeland
2011as General Jamie McClendon
American Horror Story
2011as Lieutenant
Breakout Kings
2011as Theodore 'T-Bag' Bagwell
Breakout Kings
2011as Theodore 'T-Bag' Bagwell
Hawaii Five-0
2010as IA Detective Rex Coughlin
Stargate Universe
2009as Simeon
Live from Studio Five
2009as Self
Heroes
2006as Samuel Sullivan
Criminal Minds
2005as Rhett Walden
Prison Break
2005as Theodore 'T-Bag' Bagwell
Point Pleasant
2005as Presenter at the Dance
NCIS
2003as Benson Long
Carnivàle
2003as Tommy Dolan
CSI: Miami
2002as Freddy Coleman
Presidio Med
2002as Sean
Law & Order: Criminal Intent
2001as Peter Kelmer
Thieves
2001as Special Agent Shue
Jackie, Ethel, Joan: Women of Camelot
2001as Robert F. Kennedy
The West Wing
1999as Morgan Ross
Harsh Realm
1999
Seven Days
1998
Brimstone
1998as Assistant D.A. Stewart Lambert
The Visitor
1997as Alex Burton
Profiler
1996as Martin Lewis
Star Trek: Voyager
1995as Gaul
New York News
1995as ex-con
ER
1994as Keith Reynolds
Red Shoe Diaries
1992as Nick Willard
Law & Order
1990as Daniel "Igor" Smith
Twin Peaks
1990as Rodney Mitchum
E.A.R.T.H. Force
1990as Dr. Peter Roland
Snoops
1989as Steve Shaver
China Beach
1988
Star Trek: The Next Generation
1987as Wyatt Miller
Tour of Duty
1987as Allen
L.A. Law
1986as George Buckner
The Twilight Zone
1985as (segment "Joy Ride")
Murder, She Wrote
1984as Charles George Drexler
Doorways
as Thane
Crew (1)
Movies (1)
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