Robert Knepper is an American actor. He is 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 also appeared in films such as Hitman (2007), Transporter 3 (2008) and Jack Reacher Never Go Back (2016). (Source: Wikipedia) Watch drama online for free.