A weaker prisoner, threatened into hiding drugs in his cell, risks his life to rat on his bully, sparking a huge drugs investigation inside and outside the prison walls.

Eye-opening documentary following special agents' struggle to keep order in Tennessee's prison. During a melee in the exercise yard, two inmates suffer life-threatening stab wounds.

An inmate is viciously stabbed to death during a fight in a cell block. With a murder case on their hands, special agents must turn on their master interrogation skills.

The agents investigate a major drug smuggling operation in the jail, uncovering a bizarre love triangle that culminates outside the walls in a dramatic street bust.

The warden receives an anonymous note from an inmate threatening to raise an army to attack the officers. Can The Squad get to their would-be killers before they get to them?

An innocent inmate's family receives violent threats from a mysterious caller, forcing The Squad to investigate a possible extortion game operating within the walls.