Guest Stars Tom Chadbon as Henry Williams Julia St. John as Sarah Evans Joe McFadden as Alistair Don Warrington as Trevor Nasser Memarzia as Amir Haron Pooja Ghai as Tasmeen Haron Cush Jumbo as Zara Finchley Annette Badland as Jenny Chinton Leon Ockenden as Luke Riley Samantha Siddall as Katherine Finders Anabel Gipp as Carrie Welton Helen Mutch as Fran Chinton Simon Lipkin as Marcus Redcliff Nick Williams as PC Bennett
