Viewers will find out if Jackie and Mimi are finally calling it quits, or if there's a chance for reconciliation. Jackie takes steps to make her Skylab dream a reality by launching a test facility within the walls of Sky Sport and begins matching clients up with trainers. Skylab clients test their body fat in a dunk tank and much to their surprise, so do all of the trainers. Jesse helps an old friend, a beautiful Las Vegas showgirl, who is a client, through treatment for thyroid cancer. In a parallel concurrence, Doug helps an ex-lover and client through treatment for liver cancer. Brain trains model Joanna Kruppa and Jackie trains comedian Kathy Griffin. Rebecca shows a more than friendly interest in Jackie.