Teresa Palmer Alison Actor Jim Sturgess Daniel Actor Florence Hunt Young Alison Actor Rory Walton-Smith Young Daniel Actor Sara Soulié Actor Ben Lawson Michael Actor Julia Savage Stella Actor Mark O'Halloran Actor Helen Behan Actor Jonathan Harden Martin Actor Siobhán O'Kelly Actor Jacqueline McKenzie Sheila Actor Chika Ikogwe Cass Actor Conor Sánchez Peter Actor Lucy Gaffy Director Jo Spain Writer Angie Fielder Producer Polly Staniford Producer Aoife O'Sullivan Producer Tristan Lynch Producer Alison Hurbert-Burns Executive Producer Lana Greenhalgh Executive Producer David Fortier Executive Producer Ivan Schneeberg Executive Producer Nick Nantell Executive Producer Erik Pack Executive Producer Clare Mirabello Executive Producer