Oliver Hermanus Director Bill Nighy Williams Actor Aimee Lou Wood Margaret Harris Actor Alex Sharp Peter Wakeling Actor Tom Burke Mr. Sutherland Actor Adrian Rawlins Mr. Middleton Actor Oliver Chris Mr. Hart Actor Hubert Burton Mr. Rusbridger Actor Zoe Boyle Mrs. McMasters Actor Barney Fishwick Michael Williams Actor Patsy Ferran Fiona Williams Actor Michael Cochrane Sir James Actor Lia Williams Mrs. Smith Actor Anant Varman Mr. Singh Actor Jessica Flood Mrs. Porter Actor Jamie Wilkes Talbot Actor Richard Cunningham Harvey Actor John Mackay Jones Actor Ffion Jolly Mrs. Button Actor Celeste Dodwell Mrs. Matthews Actor Nichola McAuliffe Mrs. Blake Actor Kazuo Ishiguro Screenwriter Stephen Woolley Producer Elizabeth Karlsen Producer