《越狱 Prison Break》第4季第9集“Greatness Achieved”，老黑杀手Wyatt自尝了苦果，Mahone更坚定了自己的信心。警察调查T-Bag的失踪了的同事让T-Bag陷入慌乱，Gretchen和一个Company的人在一起。Michael的病情逐渐恶化，而团队中的一员在寻找Scylla时做出了终极牺牲(应该是挂了…)。

在11月3日（美国时间）播出 再往后的播出时间未定。 Season 4, Ep 9: Greatness Achieved Michael, Lincoln, Sucre and Bellick tunnel into the Company’s headquarters. Gretchen meets with Pad Man. Michael’s condition continues to deteriorate. The police question T-Bag regarding Andy’s disappearance. Wyatt propositions Sara while Mahone awaits his shot at his son’s killer. Aired: 11/3/2008