Anne Fontaine Director Robin Wright Roz Actor Naomi Watts Lil Actor, Executive Producer Ben Mendelsohn Harold Actor Xavier Samuel Ian Actor Sophie Lowe Hannah Actor James Frecheville Tom Actor Gary Sweet Saul Actor Jessica Tovey Mary Actor Alyson Standen Molly Actor Christopher Hampton Screenwriter Philippe Carcassonne Producer Andrew Mason Producer Michel Feller Producer Barbara Gibbs Producer Sidonie Dumas Executive Producer Christophe Beaucarne Cinematographer Luc Barnier Film Editing Ceinwen Berry Film Editing Christopher Gordon Original Music