Episode 311: "UNDER AND OUT"
As Michael finalises plans for the tunnel escape, his fellow plotters begin to turn on him; and when Sofia is threatened, Whistler contemplates a betrayal.
Danay Garcia (Sofia Lugo)
Robert Wisdom (Lechero)
Robert Knepper (Theodore "T-Bag" Bagwell)
Dominic Purcell (Lincoln Burrows)
Wade Williams (Captain Brad Bellick)
William Fichtner (Special Agent Alexander Mahone)
Amaury Nolasco (Fernando Sucre)
Jodi Lyn O'Keefe (Susan B. Anthony)
Chris Vance (James Whistler)
Wentworth Miller (Michael Scofield)
Carlo Alban (McGrady)
Laurence Mason (Sammy)