Carlos Guerrero

MacGyver and the team attempt to rescue Sarah (Amy Acker), Jack's former CIA partner/ex-girlfriend who went missing in Venezuela after she obtained evidence to take down an international arms dealer.

When an inmate is found murdered, Whistler becomes the prime suspect and Michael must prove his innocence in order to save his life; Michael demands evidence from Susan that Sara is alive, or he will cancel the escape; Lincoln and Sofia monitor the guards' morning rituals; Mahone gets an offer that may get him a ticket out of Sona in this special two-part episode.

The CIA abandons Sam after he goes undercover with a heroin dealer while trying to recover a weapon. Meanwhile, Pearce continues searching for Max's killer.

John puts his life on the line as he gets closer to the source of the Rising Darkness. In order to fend off a vicious attack, John summons a demon into himself, while Chas, Zed and Anne Marie race against time to save John before it's too late.