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 to reprise his role as Theodore "T-Bag" Bagwell in the upcoming series Breakout Kings. Description above from the Wikipedia article Robert Knepper, licensed under CC-BY-SA, full list of contributors on Wikipedia.
TBADoorways (1 Episode) as Thane
2025The Lost Princess as Robert Goodman
2025The Last Supper as Judas
2022Mindcage as Lt. Owings
2022The Retaliators as Otto
2022The Moderator as Agent John Ross
2022Dark Winds (1 Episode) as The Priest
2022The Pact (6 Episodes) as Jay
2022WarHunt as Sergeant Brewer
2021Nova Vita (10 Episodes) as Mr. Chinzano
2021Lena and Snowball as Percy
2021Redemption Day as Mysterious Oil Lobbyist
2020The Trapped as Victor
2020Battle of Defense 2 as Unknown
2020Battle of Defense as Unknown
2019S.W.A.T. as Unknown
2019Voice of the Nation as Unknown
20191st Born as Joe
2018Edge of Fear as Victor Novak
2018Frat Pack as Kush
2017Twin Peaks: The Phenomenon as Self
2017Tell It Martin as Self
2017The Polish Accountant as Self
2017The Number of Completion as Self
2017A Bloody Finger in Your Mouth as Self
2017Dating Game Killer as Detective Jim Hamell
2017The Orville (1 Episode) as Hamelac
2017Badsville as Mr. Gavin
2017Carousel as Wallace
2016Jack Reacher: Never Go Back as General Harkness
2016Hard Target 2 as Jonah Aldrich
2016Where is Rocky II? as Cal Joshua (segment "Monument One")
2015Cold Deck as Turk
2015The Hunger Games: Mockingjay - Part 2 as Antonius
2015Texas Rising (5 Episodes) as Empresario Buckley
2015The Hoarder as Vince
2015iZombie (15 Episodes) as Angus McDonough
2015The Mockingjay Lives: The Making of the Hunger Games: Mockingjay Part 1 as Self (Antonius)
2014The Hunger Games: Mockingjay - Part 1 as Antonius
2014Ride as Peter
2014The Flash (1 Episode) as William Tockman / Clock King
2013Mob City (6 Episodes) as Sid Rothman
2013The Blacklist (1 Episode) as The Courier
2013Percy Jackson: Sea of Monsters as Kronos
2013R.I.P.D. as Nawlicki
2013Cult (13 Episodes) as Billy Grimm
2012Seal Team Six: The Raid on Osama Bin Laden as Lieutenant Commander
2012Arrow (1 Episode) as William Tockman / Clock King
2012My Way as Frank Sinatra
2011American Horror Story (1 Episode) as Lieutenant
2011Homeland (5 Episodes) as Jamie McClendon
2011Earth's Final Hours as John Streich
2011Breakout Kings (1 Episode) as Theodore 'T-Bag' Bagwell
2011Shameless (2 Episodes) as Rod
2010Burning Daylight as Burning Daylight
2010Hawaii Five-0 (2 Episodes) as IA Detective Rex Coughlin
2009Stargate Universe (6 Episodes) as Simeon
2009Live from Studio Five (1 Episode) as Self
2009Prison Break: The Final Break as Theodore 'T-Bag' Bagwell
2008The Day the Earth Stood Still as Colonel
2008Transporter 3 as Johnson
2008Turok: Son of Stone as Chichak
2007Hitman as Yuri Marklov
2006Heroes (19 Episodes) as Samuel Sullivan
2005Criminal Minds (1 Episode) as Rhett Walden
2005Good Night, and Good Luck. as Don Surine
2005Prison Break (88 Episodes) as Theodore 'T-Bag' Bagwell
2005Hostage as Wil Bechler
2005Point Pleasant (1 Episode) as Unknown
2005Species III as Dr. Abbot
2003NCIS (1 Episode) as Benson Long
2003Carnivàle (12 Episodes) as Tommy Dolan
2002Presidio Med (5 Episodes) as Sean
2002CSI: Miami (1 Episode) as Freddy Coleman
2001Law & Order: Criminal Intent (1 Episode) as Dr. Peter Kelmer
2001Thieves (10 Episodes) as Special Agent Shue
2001Jackie, Ethel, Joan: The Women of Camelot as Robert F. Kennedy
2001Jackie, Ethel, Joan: The Women of Camelot (2 Episodes) as Robert F. Kennedy
2001Lady in the Box as Unknown
2000Love & Sex as Gerard Boussard
1999Absence of the Good as Glenn Dwyer
1999Harsh Realm (1 Episode) as Unknown
1999The West Wing (1 Episode) as Morgan Ross
1999Kidnapped in Paradise as Unknown
1998Seven Days (1 Episode) as Unknown
1998Jaded as Freddy
1998Phantoms as Agent Wilson
1998The Stringer as Unknown
1997The Visitor (1 Episode) as Alex Burton
1997The Undercover Kid as Bo the Dog
1997You Are Here as Jack
1996Everyone Says I Love You as Greg
1996Profiler (1 Episode) as Unknown
1996MugShot as Joe
1996Voice from the Grave as Milosh
1996Dead of Night as Christian
1995New York News (1 Episode) as Unknown
1995Search and Destroy as Daniel Strong
1995Star Trek: Voyager (1 Episode) as Gaul
1994ER (1 Episode) as Keith Reynolds
1994Under Heat as Milo
1994When the Bough Breaks as Lt. Jimmy Creedmore
1994Getting Out as Carl
1994Pointman as Johnny
1993Zelda as Wilson
1993Doorways as Thane
1993Red Shoe Diaries 2: Double Dare as Nick Willard (archive footage)
1992Gas Food Lodging as Dank
1992Red Shoe Diaries (1 Episode) as Nick Willard
1992Where the Day Takes You as Rock Singer
1991Perry Mason: The Case of the Fatal Fashion as Kim Weatherly
1991Session Man as Torrey Cole
1990Commando Earth Force as Dr. Peter Roland
1990E.A.R.T.H. Force (6 Episodes) as Dr. Peter Roland
1990Law & Order (1 Episode) as Daniel "Igor" Smith
1990Young Guns II as Deputy Carlyle
1990Twin Peaks (6 Episodes) as Rodney Mitchum
1989Snoops (1 Episode) as Steve Shaver
1989Renegades as Marino
1988China Beach (2 Episodes) as Unknown
1988D.O.A. as Nicholas Lang
1987Made in Heaven as Orrin
1987Star Trek: The Next Generation (1 Episode) as Wyatt Miller
1987Tour of Duty (1 Episode) as Allen
1987Police Story: The Freeway Killings as Karl James
1987Wild Thing as Wild Thing
1986That's Life! as Steve Larwin
1986L.A. Law: Pilot as Georgia/George Buckner
1986L.A. Law (2, 1 Episode) as George "Georgia" Buckner, David Orcott
1985The Twilight Zone (1, 1 Episode) as (segment "Joy Ride"), (segment "Private Channel")
1984Murder, She Wrote (1, 1, 1 Episode) as Charles George Drexler, Owen McLaglen, Robbie Dorow
2022Mindcage ... Executive Producer