Oz

[HBO] HD. The Season Four premiere opens with the inmates still on lockdown and prison officials struggling to end the hostilities.

[HBO] HD. 'Obituaries.' (Season Four) The African-American inmates point the finger at McManus for letting Em City get out of hand.

[HBO] HD. 'The Bill of Wrongs.' (Season Four) Mobay is cornered: either take drugs to prove he's not undercover or get rubbed out.

[HBO] HD. 'Works of Mercy.' (Season Four) Em City gets a new resident who is definitely bad news and McManus returns in a new capacity.

[HBO] HD. 'Gray Matter.' (Season Four) Beecher falls deeper into depression as he wonders about the fate of his children.

[HBO] HD. 'A Word to the Wise.' (Season Four) In an effort to reduce violence, white inmates are transferred out of Em City.

[HBO] HD. 'A Town Without Pity.' (Season Four) O'Reily begins an affair with an unexpected partner while Zabitz asks Schillinger for protection.

[HBO] HD. 'You Bet Your Life.' (Season Four) After Hughes's attack on Devlin, Glynn decides to withdraw from the race.

[HBO] HD. 'Medium Rare.' (Season Four) The inmates are stirred up by the arrival of a television news crew doing a story on Em City.

[HBO] HD. 'Conversions.' (Season Four) The zealotry of new prisoner Jeremiah Cloutier (a former TV evangelist) is met with skepticism.

[HBO] HD. 'Revenge Is Sweet.' (Season Four) Morales tries to pit the Chinese against Redding; Alvarez offers Glynn his services as an informant.

[HBO] HD. 'Cuts Like a Knife.' (Season Four) O'Reily regrets having gotten Cyril involved with the trial drug when it starts taking effect.

[HBO] HD. 'The Blizzard of '01.' (Season Four) O'Reily is in for a surprise when a visitor reveals the truth about his past.

[HBO] HD. 'Orpheus Descending.' (Season Four) McManus calls a superficial truce between Redding and Morales.

[HBO] HD. 'Even the Score.' (Season Four) Beecher tells the parents of the young girl he killed that he's up for parole.

[HBO] HD. 'Famous Last Words.' In the Season Four finale, Hill discovers where his allegiances lie. Meanwhile, Redding and Morales consider a truce.