Guest Stars Tom Austen as Josh Cross Brian Bovell as Ray Wilton Trevor Eve as Sir 'Frank' Philip Cross Hannah Gordon as Grace Greaves Gemma Jones as Claire Slater Bernard Hill as Father Robert Greaves Tom Courtenay as Eric Slater Ade Oyefeso as Curtis Dominic Power as Les Slater Ruth Sheen as Lizzie Wilton Frances Tomelty as Maureen Sullivan Harley Sylvester as James 'Jimmy' Sullivan Tessa Peake-Jones as Sheila Silas Carson as Marcus Archer Valentine Olukoga as Brandon Matthew Cottle as Liam Gough David Troughton as Geoff June Watson as Jessica Leeming John Salthouse as Brian Kendrick Neal Barry as Colin Leeming Uncredited Anthony Farrelly as Police Officer