Kevin WhatelyDetective Inspector Robert 'Robbie' Lewis Laurence FoxDetective Sergeant James Hathaway Clare HolmanDr. Laura Hobson Rebecca FrontChief Superintendent Jean Innocent Alex MacqueenDr. Julius Fisher Kemi-Bo JacobsWPC Julie Lockhart Catherine SteadmanPolly Beatty Beatie EdneyJustine Skinner Tuppence MiddletonVicki Walmsley Neil StukeProfessor Andrew Crane Dominic MafhamFrank McLean Sanjeev BhaskarKanan Dutta Lesley VickerageKatherine Dutta Peter DavisonPeter Faulkner Camilla PowerTara Faulkner Harriet BallardRuth Wilson Alison SteadmanRev. Martha Seager Miranda RaisonStella Drew Crystal LeaityRachel Cliff Stephen ChurchettRichard Seager / Screenplay Tim Pigott-SmithJasper Hammond Nicholas JonesPhilip Hathaway Bobby LockwoodSam Langton Pippa Bennett-WarnerNina Clemens Paul AndersonFrank Sporetti David HaymanRichie Maguire Maureen BeattieProfessor Denise Gregson Ophelia LovibondJessica Rattenbury Katia WinterMarina Hartner Michael PenningtonDr. Melville Daniela NardiniMagda Donnelly Nathaniel ParkerPhilip Coleman Ronan VibertSimon Monkford Julian WadhamTom Rattenbury Olly AlexanderHayden Wishart Joanna ChristieSarah Kriel Rachael StirlingZoë Kenneth Wendy NottinghamSusan Whelton Richard JohnsonAugustus Mortmaigne Jenny SeagroveCecile Rattenbury Selina CadellProfessor Rutherford John SalthouseCharles Acres Oliver MilburnCharlie Newton Jack GordonJames Coupland Guy HenryProfessor Pelham Michael SimkinsManfred Canter Louise DylanMelanie Harding Cheryl CampbellValli Helm Haydn GwynneSandra Walters Tom Goodman-HillRichard Helm Stella GonetFrances Woodville James FoxProfessor Norman Deering Hugh O'ConorFather Jasper Art MalikProfessor Hamid Jassim Jonathan BaileyTitus Mortmaigne James DaviesJarvis Patterson Lucy GriffithsMadeleine Escher Nina SosanyaLilian Hunter Marty CruikshankWoman Interviewee Daniel SharmanRichard Scott Josephine TewsonHazel O'Brien Gabrielle LloydEileen Norman Adam LevyDr Nicolae Belisarius Richard LinternSefton Linn Sian ThomasIngrid Nielson Adrian RawlinsHarry Bundrick Richard DillaneTheodore Platt Anna MasseyProf. Margaret Gold Emily BeechamNell Buckley Caroline O'NeillSusan Chapman Philip BattleyWill McEwan Matthew MarshHenry McEwan Bruce MackinnonConan Jones Ben AldridgeDaniel Rattenbury Camilla ArfwedsonScarlett Mortmaigne Juliet AubreySelina Mortmaigne Warren ClarkeRoger Temple Deborah CorneliusDr. Ella Ransome Bille EltringhamReżyseria Hettie MacdonaldReżyseria Maurice PhillipsReżyseria Stephen ChurchettRichard Seager / Screenplay Patrick HarbinsonScreenplay Rachel BennetteScreenplay Rebecca EatonExecutive Producer Ted ChildsExecutive Producer Lynsey MooreProduction Trainee Peter OlneyProduction Trainee Caroline SinghProduction Trainee Louise GrundyProduction Trainee Rachel SwanstonProduction Trainee Jamie KornProduction Trainee Sebastian MarczewskiProduction Trainee 
