S1, E3: Chasing another lead from Sheridan, XIII gets himself thrown into a brutal Venezuelan prison in search of a prisoner who might have worked with XIII when he was a CIA operative. The problem is getting to this prisoner – Sanchez - a powerful personality who inspired the prisoners to fight for their rights. He’s been declared insane and locked away in a high security area. XIII must fight off attacks from both prisoners and guards as he attempts to sneak into the secure medical ward and get the information he needs. When corrupt CIA chief, Giordino gets involved and forces XIII to do a dangerous side mission for him in the prison, it seems that even if XIII gets the information he needs, he might wind up spending the rest of his life behind the bars of this brutal institution.