 Cathy s group has got a paying gig, but it means bunking off school. Tucker is feeling left out with Alan spending so much time with Susi. Doyle and Tucker find themselves learning Judo. Alan floors Doyle easily but Doyle vows to have his revenge outside, however Alan doesn t seem such an easy pushover as he thought. Alan leaves his judo outfit behind in the tussle, and Doyle takes it away to sell. Tucker buys a second hand costume - the label s been cut off, but Alan finds it disturbingly familiar. Alan confronts the dodgy second-hand shop owner about his judo suit who denies knowledge - but Doyle chooses that moment to enter. Tucker threatens to go to the police, and reclaims the money he paid for the judo suit. Cathy and her group s gig becomes a complete shambles, unpaid, and with almost no audience.