Ol Parker Director, Screenwriter Dakota Fanning Tessa Scott Actor Rose Leslie Fiona Actor Olivia Williams Mother Actor Kaya Scodelario Zoey Actor Jeremy Irvine Adam Actor Paddy Considine Father Actor Sarah Hadland Caroline Actor Rakie Ayola Phillippa Actor Patrick Baladi Richard Actor Joe Cole Scott Actor Susan Brown Shirley Actor Isabella Laughland Beth Actor Franz Drameh Tommy Actor Tom Kane Paul Actor Graham Broadbent Producer Peter Czernin Producer Richard Hewitt Producer Sarah Harvey Producer Peter Hampden Executive Producer Adam Kulick Executive Producer Christine Langan Executive Producer Dustin O'Halloran Original Music Erik Wilson Cinematographer Peter Lambert Film Editing Amanda McArthur Production Design John Reid Art Director Bridget Menzies Set Decoration Suzie Harman Costume Design Nina Gold Casting