During a routine sewer cleaning in Superjail, Stingray discovers a long forgotten secret that Alice and Jared had kept from the Warden. Apparently there were six dangerous inmates (known as the Superjail Six) during Superjail's early years that managed to escape from prison and make it into the badlands around the jail. After Warden learned of this he shut himself in his office for days due to depression which led to Alice and Jared forcing him to forget the incident. When Stingray learns of this story from one of the older inmates, he sets out with Prison Peedee's help to drive Warden back into his depression. The plan backfires, however, and Warden falls through the sewer pipes with Stingray and Peedee in tow. While Peedee and Stingray are chained together lost in the bayou the Warden comes across some mutated hillbilly/alligators. After partying with them he angers the entire group by destroying their sacred tree. This leads to a full invasion of Superjail by the Alligator Hillbillies. After Ash ends the invasion with a massive explosion, the last member of the Superjail Six returns to the Jail. Warden promptly kills him. (thetvdb.com)