
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.

Law & Order
TV • 1990

NCIS
TV • 2003

Criminal Minds
TV • 2005

Shameless
TV • 2011

The Blacklist
TV • 2013

CSI: Miami
TV • 2002

Arrow
TV • 2012

The Flash
TV • 2014

Hawaii Five-0
TV • 2010

Law & Order: Criminal Intent
TV • 2001

Homeland
TV • 2011

The West Wing
TV • 1999

American Horror Story
TV • 2011

ER
TV • 1994

Prison Break
TV • 2005

Star Trek: The Next Generation
TV • 1987

Star Trek: Voyager
TV • 1995

Murder, She Wrote
TV • 1984