Darkest Hour

Ronald Pickup as Neville Chamberlain Samuel West as Sir Anthony Eden David Bamber as Admiral Ramsay Hannah Steele as Abigail Walker Imogen King as Teenage Girl at Tube Map Stephen Dillane as Viscount Halifax Paul Leonard as Admiral Dudley Pound Philip Martin Brown as Sawyers Mario Hacquard as Daladier John Atterbury as Sir Alexander Cadogan Olivier Broche as Reynaud Charley Palmer Rothwell as Christopher Wilson (Photographer) Johnny Otto as Member of Parliament (uncredited) Benjamin Whitrow as Sir Samuel Hoare Eric MacLennan as Tom Leonard Pip Torrens as BBC Producer James Eeles as Maurice Baker James Harkness as AD Nicholl (Secretary #1) Kieran Buckeridge as Cecil Beaton Ben Mendelsohn as King George VI Nicholas Jones as Sir John Simon Malcolm Storry as General Ironside Joshua Higgott as Reporter Gary Oldman as Winston Churchill Demetri Goritsas as Cabinet Secretary Bridges Paul Ridley as House of Commons Speaker Joshua James as W D Wilkinson (Secretary #2) Brian Pettifer as Lord Kingsley Wood Robin Pearce as Ernle Hastings John Locke as Oliver Wilson Patsy Ferran as Maid David Schofield as Clement Atlee Adrian Rawlins as Air Chief Marshal Dowding Bethany Muir as Sarah Churchill Anna Burnett as Pamela Churchill Flora Nicholson as Jessie Sutton Kristin Scott Thomas as Clemmie David Strathairn as President Roosevelt (voice) Michael Gould as Lord Londonderry Edmund Wiseman as Actor Faye Marsay as Sybil Richard Lumsden as General Ismay Mary Antony as Mary Churchill Richard Glover as Brigadier Nicholson Tom Ashley as Ramsay Staffer Sarah Flind as Cook Steffan Donnelly as Back Bencher Jordan Waller as Randolph Churchill Lily James as Elizabeth Layton Hilton McRae as Arthur Greenwood Michael Bott as Equerry Bronte Carmichael as Young Girl on Tube Roisin O'Neill as Agnes Dillon Joe Armstrong as John Evans Jeremy Child as Lord Stanhope Nia Gwynne as Alice Simpson

Dario Marianelli Original Music Composer Katy Lawrence Production Secretary Cristian Knight Stunts Thomas Napper Second Unit Director Craig Berkey Supervising Sound Editor, Sound Re-Recording Mixer Flora Moody Key Makeup Artist, Key Hair Stylist Kazu Hiro Hair Designer, Prosthetic Makeup Artist Sarah Greenwood Production Design Tim Bevan Producer Jacqueline Durran Costume Design Anthony McCarten Producer, Screenplay John Casali Production Sound Mixer David Malinowski Prosthetic Makeup Artist Eric Fellner Producer Jack English Still Photographer Stephane Naze Visual Effects Supervisor Bruno Delbonnel Director of Photography Douglas Urbanski Producer Joe Wright Director Rachel Desmarest Additional Casting Isona Rigau Assistant Art Director Lisa Bruce Producer Leonard Woodcock Stunts Jina Jay Casting Dave Wells Best Boy Grip Nick Roeten Stunts