Henry Lloyd-HughesStephen Patrick GodfreyThe Professor Sam HarrisonYoung Stephen George ThomasYoung Conrad Siân Mayhall-PurvisBarmaid Lucy AllenGuest at Bar (uncredited) Sloane U'RenRegista / Production Design / Line Producer Antony NeelySceneggiatura / Produttore / Musica Quentin PlantProduttore Esecutivo Breda FaheyProduttore Esecutivo Julie B. WatsonProduttore Esecutivo Naomi MooreSet Decoration Simon DennisDirector Of Photography Rose BennettCostume Design Florence May CarterMakeup Department Head Catherine SeymourLine Producer Angus BickertonVisual Effects Supervisor