Guest Stars Caroline O'Neill as Win Thursday Sara Vickers as Joan Thursday Jack Bannon as Sam Thursday Shvorne Marks as Monica Hicks Nick Waring as Force Medical Examiner Richard Dixon as Josiah Landesman Sarah Beck Mather as Hilary Portmore Sarah Woodward as Hazel Wintergreen Vince Leigh as DI Hugh Chard Abby Ford as Mona Cork Max Gold as DI Gregson Emma Hiddleston as Angela McGarrett Martin Hancock as "Nosey" Parker Paul Ridley as Dr. Jasper Fairbridge Derek Hutchinson as Chief Constable Rupert Standish Mark Flitton as Prison Officer Wainwright George Turvey as PC Willis Louis Serkis as Tommy Cork Uncredited Colin Dexter as Gentleman on Bench at College