Alvarez gets himself out of solitary by becoming Glynn's informant. The inmates are able to receive reduced prison sentences by agreeing to test an experimental drug.
Meanwhile, Giles is sent to death row; Busmalis receives permission to get married, but lands himself in the hole when his tunnel is uncovered; Hughes is transferred to Oz; and Barlog lands himself in a love triangle with Beecher and Keller.
original airdate--January 21,2001 theme--Revenge
music: Oz theme song "Behind the Walls" by Kurupt