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 Sarah Beck Mather as Hilary Portmore Martin Hancock as "Nosey" Parker Sarah Woodward as Hazel Wintergreen Derek Hutchinson as Chief Constable Rupert Standish Abby Ford as Mona Cork Max Gold as DI Gregson Richard Dixon as Josiah Landesman Mark Flitton as Prison Officer Wainwright Emma Hiddleston as Angela McGarrett George Turvey as PC Willis Louis Serkis as Tommy Cork Vince Leigh as DI Hugh Chard Paul Ridley as Dr. Jasper Fairbridge Uncredited Colin Dexter as Gentleman on Bench at College