Guest Stars Kerry Godliman as Lisa Johnson Michelle Greenidge as Valerie (Receptionist) Joe Wilkinson as Postman Jo Hartley as June David Earl as Brian Paul Kaye as Psychiatrist Tommy Finnegan as George Roisin Conaty as Roxy Thomas Bastable as Robbie Tim Plester as Julian Kane Nikhil Parmar as Charity Collector Megan Heffernan as Breast Milk Woman