Anthony Chisholm

Alvarez and Schillinger are let out of solitary and placed back in general population.

Oz re-opens in the wake of major renovations that had to be completed following a gas explosion.

Querns is appointed the new warden of Oz. Brass attempts to get famous for a day. Tim tries to change the mindset of Said's murderer.

The unexpected arrival of Mayor Loewen at Oz spurs an ironic turn involving Schillinger and Beecher.

Penders, Hill and Alvarez are given a chance to train seeing-eye dogs; Martinez gives Brass a 'cocktail' he definitely didn't order; the love triangle between Beecher, McClain and Keller becomes more complicated.

Tobias learns who killed his father before being released from prison. Cyril begins shock therapy while receiving an execution date.