Seeing Delia without her sunglasses on is a big shock for Tom, but that's nothing compared to the surprise that Dad has in store with his new-found fitness regime! He says he's going to compete at the school Sports Day . . . can you even imagine the horrendous shame that will bring? Meanwhile, Tom, Derek, and Norman are preparing for the school talent show. Tom is desperate to become a rock star . . . but will his band DogZombies actually get a chance to play, or will Tom's plans be thwarted by the Measly Marcus Meldrew?