July 12, 1997-August 25, 1997
1.1 - The Routine: Open the cell blocks in Oz and jail Tobias and then known from Bad to worse and then kill Dino Ortolani.
1.2 - Visits, Conjugal and Otherwise: Kill the Ortalani's Killer and then Kill the Kean's henchman Johnny Post.
1.3 - God's Chillin': Kill the bad liver.
1.4 - Capital P: Kill Keane and Keane's Behalf and find Sorrow.
1.5 - Straight Life: Kill the drug epidemic and the Sibbetta gangsters and then kill Pete.
1.6 - To Your Health: Kill Huseni Mersah.
1.7 - Plan B: Kill Glynn and kill the inmates and kill Schillinger.
1.8 - A Game of Checkers: Kill the Riot and the hostages.
July 11, 1998-August 31, 1998
2.1 - The Tip: Kill Scott Ross
2.2 - Ancient Tribes: Kill Peter Schibetta
2.3 - Great Men: Kill the Death Row
2.4 - Losing Your Appeal: Meet Chris Keller a new cellmate.
2.5 - Family Bizness: Kill Ross and have Nathan by having his brother kill her husband.
2.6 - Strange Bedfellows: Kill the man who had killed the husband.
2.7 - Animal Farm: Sent Poet to the Oz correctional Facility.
2.8 - Escape from Oz: Kill Preston Nathan and escape from Oz.
July 14, 1999-September 1, 1999
3.1 - The Truth and Nothing But...: Kill the Bikers and Death Row and kill Metzger.
3.2 - Napoleon's Boney Parts: Kill the drug dealers.
3.3 - Legs: Kill Cyril.
3.4 - Unnatural Disasters: Kill the Sicilians and Wangler.
3.5 - U.S. Male: Make Andrew Suffer.
3.6 - Cruel and Unusual Punishments: Kill the criminals.
3.7 - Secret Identities: Kill Beecher and Schillinger.
3.8 - Out o' Time: Kill Ricardo and Satan.
July 12, 2000-August 30, 2000
4.1 - A Cock and Balls Story: Kill Keller and a prison officer in the prison.
4.2 - Obituaries: Kill Giuliano.
4.3 - The Bill of Wrongs: Kill the rocky victim offenders.
4.4 - Works of Mercy: Use identity.
4.5 - Gray Matter: Kill the offguard team.
4.6 - A Word to the Wise: Kill all drug dealers to find Devlin.
4.7 - A Town Without Pity: Use the circumstance
4.8 - You Bet Your Life: Kill Gergan.
January 7, 2001-February 25, 2001
4.9 - Medium Rare: Use Payback.
4.10 - Conversions: Stop Morales on a street.
4.11 - Revenge is Sweet: Kill Redding.
4.12 - Cuts Like a Knife: Kill McManus.
4.13 - Blizzard of '01: Spread the news.
4.14 - Orpheus Descending: Let the staff argue.
4.15 - Even the Score: Follow O'Reilly.
4.16 - Famous Last Words: Make the bomb a dud.
January 6, 2002-February 24, 2002
5.1 - Visitation: Investigate Keenan's Murder and arrest Keenan.
5.2 - Laws of Gravity: Kill the Hitmans.
5.3 - Dream a Little Dream of Me: Kill Guerra.
5.4 - Next Stop, Valhalla: Threaten Schibetta and then kill him and kill his men.
5.5 - Wheel of Fortune: Kill the drug dealers and then race to Cyril and O'Reilly and kill the priests.
5.6 - Variety: Start the exchange to kill the priest.
5.7 - Good Intentions: Refuse the drugs to kill the drug dealers and escape.
5.8 - Impotence: Kill Cutler.
January 5, 2003-February 23, 2003
6.1 - Dead Man Talking: Throw Winthrop out.
6.2 - See No Evil, Hear No Evil, Smell No Evil: Kill the drug dealers.
6.3 - Sonata da Oz: Book up Oz's test.
6.4 - A Failure to Communicate: Leave the job and start a retirement.
6.5 - 4giveness: Kill the Muslims.
6.6 - A Day in the Death...: Kill the Gangster boys.
6.7 - Junkyard Dawgs: Kill the gangsters
6.8 - Exeunt Omnes: Kill O'Reilly