George MacKayJack Marrowbone Charlie HeatonBilly Marrowbone Matthew StaggSam Marrowbone Nicola HarrisonRose Marrowbone, Mother Tom BrowneSimon Fairbairn, Father Laura BrookThelma (uncredited) Adam QuinteroMr. Gouldman (voice) (uncredited) Sergio G. SánchezRegisseur / Schrijver J. A. BayonaExecutive Producer Sandra HermidaExecutive Producer Paloma MolinaExecutive Producer Jaime AnduizaArt Direction Patrick SalvadorProduction Design Sergi BartrolíSecond Unit Director Of Photography Xavi GiménezDirector Of Photography Grace McComiskyProsthetic Makeup Artist Nuria MbomioMakeup & Hair Chris FitzpatrickProsthetic Supervisor Sonia GrandeCostume Design Denise KumProsthetic Designer Wanda MoralesAssistant Costume Designer Ana CuerdaAssistant Costume Designer Chris LyonsSpecial Effects Makeup Artist Kike MaílloSecond Unit Director Olga Pujalte LópezSecond Assistant Director F. Javier SotoFirst Assistant Director Pep Parés FontThird Assistant Director Cristina Sánchez BelmonteScript Supervisor Glòria BlanesScript Supervisor Ana CharteFirst Assistant Editor Sergio BurmannSound Mixer Fernando VelázquezOriginal Music Composer Oriol TarragóSound Designer Pelayo GutiérrezSound Designer Tamara ArévaloBoom Operator Andrea ParaltaDialogue Editor Lucas FernándezBoom Operator Marc OrtsSound Re-Recording Mixer Abraham F. ApresaSecond Assistant Sound Almudena CormenzanaProduction Coordinator Margarita HuguetUnit Production Manager Karen Lindsay-StewartCasting Emily JacobsCasting Associate Enric MasipSpecial Effects Supervisor Àlex VillagrasaVisual Effects Supervisor 
