Check out the new series trailer for Oz and remember: it’s about rehabilitation, not retribution.

Edie Falco, J.K. Simmons and Rita Moreno are just a few of the acclaimed actors who spent time on 'Oz.' See how many more you recognize.

Suspend the tension with the summer’s must-watch series from creators Steven Zaillian and Richard Price.

Watch All 6 Seasons of Oz. Purchase your Copy Now at the HBO Shop.

Get the prison experience without getting locked up in this t-shirt.