Robert Knepper
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.
Known for
Prison Break 
Jack Reacher: Never Go Back 
Heroes 
Hitman 
The Day the Earth Stood Still 
Transporter 3 
R.I.P.D. 
Hostage 
Young Guns II 
Everyone Says I Love You 
Redemption Day 
Prison Break: The Final Break 
Species III 
Code Name: Geronimo 
D.O.A. 
Mindcage 
Mob City 
Texas Rising 
Gas Food Lodging 
Cult 
Ride 
Hard Target 2 
Renegades 
The Moderator 
Edge of Fear 
My Way 
The Hoarder 
Earth's Final Hours 
The Retaliators 
WarHunt 
When the Bough Breaks 
That's Life! 
The Police Murderer 
Cold Deck 
Wild Thing 
Nova Vita 
Frat Pack 
Lena and Snowball 
S.W.A.T. 
1st Born 
The Last Supper 
The Gray House