Guest Stars Brett Allen as Steve Sanchia McCormack as Scrub Nurse Dilys Laye as Maureen Newton Rebecca Lamb as Debbie Wheatley Susan Tordoff as Kath Morgan Tom Butcher as Tony Wheatley Alexander Delamere as Keith Newton Joanna Hole as Brenda Flynn Lewis MacKenzie as Mark Wheatley Mary Ellen Ray as Marie Charles Simpson as Chris Kavanagh Christie Williams as Lisa Kavanagh