Guest Stars James Grout as Chief Superintendent Strange Clare Holman as Dr Laura Hobson Phyllis Logan as Julia Stevens Tony Haygarth as Ted Brooks Jasper Jacob as Michael Mansell Chloe Tucker as Student Gabrielle Lloyd as Brenda Brooks Lynn Farleigh as Jane Cotterell Christopher Ashley as Policeman Andrew Blair as Constable Bernard Brown as Dr Felix McClure Nicky Goldie as Policewoman Susie Fairfax as Nurse Josephine Clarke as Nurse Stephen Tindall as Lab Detective Luke Pursey as Student Judi Armstrong as Receptionist Kate Anne as Student Virginia Grainger as Hospital Sister Richard Wellings-Thomas as Policeman Andrew Spooner as Lab Detective Steve Edwin as Waterman Shane Hickmott as Kevin Costyn Richard Claxton as Student Angela Catherall as Mrs Barnett Dominic Brunt as Detective Jason Riddington as Ashley Davies Amanda Ryan as Kay Brooks Jeremy Peters as Trainer Benjamin Whitrow as Brownlee Nadim Sawalha as Dr Hassan
