Guest Stars Kerry Godliman as Lisa Johnson Michelle Greenidge as Valerie (Receptionist) Joe Wilkinson as Postman Paul Kaye as Psychiatrist Tommy Finnegan as George Thomas Bastable as Robbie Kath Hughes as Coleen (Supermarket Assistant) Tim Plester as Julian Kane Adrian McLoughlin as 5 Card Man Daniel Copeland as Man in Park Ninette Finch as Newsagent Islam Bouakkaz as Mugger