Guest Stars Rebecca Blake as Julie Hughes Tim Dantay as Adam Hughes Jaycob Ball as Rick Johnston Marcus Smith as Cal Guy Lewis as Electricity Board Man Avril Elgar as Roberta "Bobbi" Wynne Bill Thomas as Greg Stevan Rimkus as Roger Poole Sara Kestelman as Mary Wynne Leanne Burnham-Richards as Shelley Mark Longhurst as Frankie Shelley Bond as Jenny Lindsey