Andrew BuchanBilly Marshall Adam RaynerEdward Walpole Sally PhillipsJemima Green Maury ChaykinLord Oldenberg Stephen GartnerHector Walpole Leah McLarenWriter / Executive Producer Meredith CaplanExecutive Producer Simon WrightExecutive Producer Aidan LerouxProduction Design Martha SparrowArt Direction Rob HepburnSet Decoration Paul SarossyDirector Of Photography Michael GroundCostume Design Rachel AffolterMakeup Department Head Alex BullickSound Effects Editor Alistair CrockerSound Mixer Matthew HarroldSound Re-Recording Mixer Robert CarliOriginal Music Composer 
