A cabbie, an ageing rocker, a TV celebrity and a down-on-his-luck Irish aristocrat are the latest challenges for therapist Peter.

Therapy with Peter is meant to be beneficial, but for Michael it's simply baffling.

Peter's new client just won't stop talking - could hypnotherapy help?

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?

Therapy is meant to be cathartic, but not always for therapist Peter.