Therapy is meant to be cathartic, but not always for therapist Peter.
A mind-boggling mathematical conundrum - Fermat's last theorem - threatens to tip an eccentric maths professor over the edge. Will therapist Peter have a eureka moment as he struggles to grasp the concept?
Peter's new client just won't stop talking - could hypnotherapy help?
Therapy with Peter is meant to be beneficial, but for Michael it's simply baffling.