[TV-14] MATURE AUDIENCES There’s no place like Oz. From creator Tom Fontana, all 6 seasons of Oz are available to watch on HBO NOW: http://itsh.bo/hbonowyt Oz is an HBO drama series about the Oswald State Correctional Facility that premiered in 1997, starring Ernie Hudson, J.K. Simmons, Lee Tergesen, Dean Winters, George Morfogen and Terry Kinney.