Robert Knepper: Biography, Facts and Career
Who is Robert Knepper? An evergreen, sourced profile: biography, key facts and career.

Robert Lyle Knepper (born July 8, 1959) is an American actor best known for his role as Theodore "T-Bag" Bagwell in the Fox drama series Prison Break (2005–2009, 2017), Samuel Sullivan in the final season of the NBC series Heroes (2009–2010), Angus McDonough in The CW series iZombie (2015–2018) and Rodney Mitchum in Showtime's revival of Twin Peaks (2017). He has appeared in films such as Hitman (2007), Transporter 3 (2008) and Jack Reacher: Never Go Back (2016).
Quick facts about Robert Knepper
- Full name: Robert Knepper
- Born: 1959-07-08
- Nationality: United States
- Known as: Actor
- Wikidata ID: Q223193
Profile compiled from public Wikipedia and Wikidata data. Details can change over time.
Frequently asked questions
Who is Robert Knepper?
Robert Lyle Knepper (born July 8, 1959) is an American actor best known for his role as Theodore "T-Bag" Bagwell in the Fox drama series Prison Break (2005–2009, 2017), Samuel Sullivan in the final season of the NBC series Heroes (2009–2010), Angus McDonough in The CW series iZombie (2015–2018) and Rodney Mitchum in Showtime's revival of Twin Peaks (2017).
What nationality is Robert Knepper?
Robert Knepper is United States.
When was Robert Knepper born?
Robert Knepper was born on 1959-07-08.



