Colm McCarthy Director Gemma Arterton Helen Justineau Actor Glenn Close Dr. Caroline Caldwell Actor Paddy Considine Sgt. Eddie Parks Actor Anamaria Marinca Dr. Selkirk Actor Dominique Tipper Devani Actor Sennia Nanua Melanie Actor Anthony Welsh Dillon Actor Fisayo Akinade Kieran Gallagher Actor Lobna Futers Hungry Actor Daniel Eghan Soldier Actor Ross Green Hungries Actor Mike Carey Screenwriter Will Clarke Executive Producer Richard Holmes Executive Producer Andy Mayson Executive Producer Christopher Moll Executive Producer Camille Gatin Producer Angus Lamont Producer Cristobal Tapia de Veer Original Music Simon Dennis Cinematographer Matthew Cannings Film Editing Colin Jones Casting Kristian Milsted Production Design Philip Barber Art Director Liza Bracey Costume Design