New Actor: Cress Williams
Looks like Season 4 will be home to a whole wack of new actors and characters. Cress Williams, formerly of ER and Grey’s Anatomy, will be joining Prison Break.
“Williams will play Wyatt, the latest assassin employed by The Company to brings brothers Michael and Lincoln’s seemingly endless run to an… end. Prison Break returns for Season 4 on Monday, Aug. 25, with a two-hour episode.”
Source: TV Guide