In the Season Six premiere, Alvarez and Schillinger are let out of solitary and placed back in general population. Meanwhile, a mourning Rebadow's spirits get a lift when he is transferred to the library and meets the new librarian, Stella Coffo. Written by Anonymous

The unexpected arrival of Mayor Loewen at Oz spurs an ironic turn involving Schillinger and Beecher. Meanwhile, Dr. Nathan discovers why solitary inmates are getting sick. A new business plan within Oz inspires Redding.

Schillinger has a disappointing visit with Mayor Loewen. Glynn has to face the truth about the toxic-poisoning problem in Oz. Down in solitary, Officer Brass spends some quality time with Morales. Meanwhile, Cyril O'Reily undergoes unusual therapy. Written by Anonymous

Tobias gets Chris off death row. However, Chris is a little envious of his lover's getting out. Back in Em City, he takes revenge on the man who's presumed to have killed Tobias' father. Arif is appointed the new leader of the Muslims and goes forward with Said's plan of founding a publishing company, supported by Tim. Cyrill continues his electroshock therapy. Robson proves he's got some brains, getting himself out of an ugly situation. Written by Andreea D

Everyone in Em City has a different opinion of the newest inmate, Idzik. Meanwhile, Alvarez receives some shocking news, Murphy makes a confession to Glynn, and Beecher finds himself in a perilous position as a result of his devotion to Keller. Written by Anonymous

Robson regrets having raped his wife. Dr. Nathan convinces Ryan to choose electric chair instead of lethal injection as Cyril's death method. Redding tries to persuade other inmates to work in telemarketing, without any success, though. Written by Andreea D

Busmalis finally gets married with Miss Sally's secretary. Omar White has an interesting conversation with his nihilistic cell-mate about the purpose of life and the universe. Ryan persuades Dr. Nathan to transfer him to hospital duty. Both Tobias and Vern volunteer for acting in a play. Murphy receives some bad news regarding his health. Chris is playing both sides, Vern's and Tobias'. Written by Andreea D

In the series finale, Oz is in upheaval after the return of Martin Querns. Meanwhile, Howell and Robson each receive troubling news and the O'Reilys try to make amends. Finally, the prison production of 'Macbeth' ends with a staggering final act. Written by Anonymous