Agent "Alexander Mahone" actor William Fichtner has appeared in numerous movie roles after his success on "Prison Break" such as "the Dark Knight", "Drive Angry" and "Elysium". His latest role on the big screen was in the remake of the 1990s sensation "Teenage Mutant Ninja Turtles" back in 2014. His last appearance on the small screen was in the TV show "Shooter" in 2016.