Juliet StevensonMatilda Anchor-Ferrers Owen TealeOliver Anchor-Ferrers Annes ElwyLucia Anchor-Ferrers Sian Reese-WilliamsDI Maia Lincoln Anthony WebsterIvan Penderecki Tim TreloarThe Walking Man Finnbar HaymanSergeant Cox Karl JohnsonColonel Frink Zadeiah Campbell-DaviesEmily Mabli Jen EustaceJessica Bell Amanda DrewSupt Harper Driscoll Caroline BerryDoctor Diaz Bethan HarveySophie's Mum Hedydd DylanBeca Van Der Bolt Gethin AldermanMinnet Kable Robyn AshwoodDrunk Girl (as Robyn Ellan Ashwood) Kristoffer NyholmDirector Megan GallagherScreenplay Laurent BoisselExecutive Producer Elaine CameronExecutive Producer Eryl EllisProduction Design Sam HeasmanDirector Of Photography Rasmus ArrildtDirector Of Photography Claire PritchardMakeup Designer Amy CarterMakeup Supervisor Ray HolmanCostume Designer Natalia AlexeevaSecond Second Assistant Director Joseph KeirleAssistant Editor Nathan GibsonOnline Editor Payam HosseinianSound Designer Robert EdwardsFoley Editor Markus AndreasSound Effects Editor Harry PlatfordDialogue Editor Helen FaulknerFoley Editor Kath PollardSound Re-Recording Mixer Chris RoeOriginal Music Composer Doug SinclairSupervising Sound Editor Gareth Rhys JonesFoley Artist Liv DuffinPost Production Coordinator Ri McDaid-WrenCasting Associate Jim BeagleySpecial Effects Supervisor 
