 Calley is still having blood tests for her monkey scratch. Neil Timpson s homework has become mysteriously blank. He can t work out what trick Akik (who did the work) has pulled - not knowing about the supply of "invisible ink". Time s up for Rod - no-one wants to play cards with him any more, and Walt has turned up for recompense - he takes a school video recorder as down payment. Tegs is puzzled when someone calling himself his dad turns up at school, but it is the genuine article. His dad is a bit put out by Tegs s uninterested manner, but gives him a new address. Outside, Walt is leaving with the video recorder, but passes Mauler who is immediately suspicious. He and Mr. Robson apprehend Walt, but Rod is watching nervously, worried about the repercussions heading his way. He s given the boot, but not before revealing a few home truths about Mauler, Trevor and Ted who lose their Vigilante Committee badges. Mike s big race is on the same day as his court case - he seems to be rapidly losing interest, is always at odds with his dad, but Mr. Robson has a trick up his sleeve. Tegs has a birthday party with Justine and Matthew. They deliberately leave the room so he can tell his mother that he saw his father. She tells him she d prefer it if he didn t see him. Courtesy of Mr. Robson, Mike gets to talk with Linford Christie who gives him encouragement for his athletics. Robbie has a surprise phone call, advising him not to give evidence in court...