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 Emma Kingsman-LloydProductor Diederick SanterProductor ejecutivo Jane FeatherstoneProductor ejecutivo Rosie ClarkeArt Direction Luana HansonProduction Design Jamie CairneyDirector Of Photography Sam PerryCostume Designer Kate GillAssistant Costume Designer Laura VenablesWardrobe Supervisor Arizona EastwoodThird Assistant Director Alex StreeterFirst Assistant Director Arthur SharpeCompositor de música original Holly PullingerJefe de producción Catherine WillisCasting Director 
