Olivia ColmanDeborah Flowers Julian BarrattMaurice Flowers Sophia Di MartinoAmy Flowers Daniel RigbyDonald Flowers Will SharpeShun / Director / Escritor / Asistente de producción Matt GoldbergYoung Donald Christopher ColquhounSteve Eiko YoshimotoShun's Grandmother Takako AkashiShun's Mother Tsuwayuki SaotomeShun's Grandfather Sharon D. ClarkeDr. Malone Will SharpeShun / Director / Escritor / Asistente de producción Naomi de PearProductor ejecutivo Diederick SanterProductor ejecutivo Jane FeatherstoneProductor ejecutivo Emma Kingsman-LloydProductor Luana HansonProduction Design Rosie ClarkeArt Direction Jamie CairneyDirector Of Photography Laura VenablesWardrobe Supervisor Kate GillAssistant Costume Designer Arizona EastwoodThird Assistant Director Alex StreeterFirst Assistant Director Arthur SharpeCompositor de música original Catherine WillisCasting Director Holly PullingerJefe de producción 
