(Dr. Sara Tancredi): The prison doctor who became the moral compass of the show—and Michael’s greatest love interest. William Fichtner
Beginning as the sadistic, doughnut-gorging head of the prison guards, Bellick is pure hate sink. But Williams masterfully walks a tightrope, eventually transforming the character into a pathetic, then almost heroic, figure. His arc from bully to broken man is one of the show’s most surprising performances. cast for prison break