Asa ButterfieldBilly Rubin Gwendoline ChristieJan Stevens Ariane LabedLamina Propria Fatma MohamedElle di Elle Makis PapadimitriouStones Leo BillTechnical Assistant Wim Harry AlexanderPolice Force Pietro GreppiPolice Force / Producer NokoSonic Catering Patron Deborah GriffinSonic Catering Patron Ruth SampsonSonic Catering Patron Justin TurnerSonic Patron Alecsander Javier NilssonFan Sara DeeAfter Dinner Voice (voice) Ingrid EvansAfter Dinner Voice (voice) James HylandAfter Dinner Voice (voice) Britta GartnerMistress with Occupied Box Neilesh AmbuArt Gallery Attendee (uncredited) Parvinder KaurSpectator (uncredited) Peter StricklandRegisseur / Screenplay Arianna BoccoExecutive Producer Stephen KelliherExecutive Producer Pietro GreppiPolice Force / Producer Betsy RodgersExecutive Producer Phil HuntExecutive Producer Compton RossExecutive Producer Ian BensonExecutive Producer Sophie GreenExecutive Producer Harold ChapmanArt Direction Fletcher JarvisProduction Design Tim SidellDirector Of Photography Siobhan Harper RyanMakeup Designer Saffron CullaneCostume Design Cassandra RutledgeSound Recordist Tim HarrisonSound Designer Raoul BrandSound Re-Recording Mixer Anna BertmarkSound Recordist Xanvier AllisonProduction Runner 
