Stephen Bradley Director, Screenwriter, Producer Deirdre O'Kane Christina Noble Actor Sarah Greene Middle Christina Actor Gloria Cramer Curtis Young Christina Actor Brendan Coyle Gerry Shaw Actor Mark Huberman David Somers Actor Nhu Quynh Madame Linh Actor Kinh Quoc Nguyen Trung Actor Ruth Negga Joan Actor Liam Cunningham Thomas Actor Melanie Gore-Grimes Producer Michael J. Hunt Executive Producer Ben Foster Original Music Giles Martin Original Music Trevor Forrest Cinematographer Mags Arnold Film Editing Maureen Hughes Casting Cristina Casali Production Design Rebecca Milton Art Director Katie Tuxford Art Director Joe Withers Art Director Clare Keyte Set Decoration Charlotte Walter Costume Design