Dr. Drew let's Celebs in Rehab have a fun BBQ and see their friends and guests. Mary Carey invites her friend Rena Riffel (Showgirls/Striptease) and they talk with Jeff Conaway. Rena leaves early, and a wet t-shirt contest goes bad.
After weeks of detox, withdrawal, therapy and healing, it is graduation time. With the news that sober living will be provided free of charge, the cast struggles with the decision to continue treatment after rehab, or to go home and face temptation.