Gary Oldman
Winston Churchill
Kristin Scott Thomas
Clementine Churchill
Lily James
Elizabeth Layton
Stephen Dillane
Edward Wood, 3rd Viscount Halifax
Ronald Pickup
Neville Chamberlain
Ben Mendelsohn
George VI
Nicholas Jones
John Simon, 1st Viscount Simon
Samuel West
Anthony Eden
David Schofield
Clement Atlee
Richard Lumsden
Major-General Hastings Ismay
Malcolm Storry
General Sir Edmund Ironside
Hilton McRae
Arthur Greenwood
Benjamin Whitrow
Sir Samuel Hoare
Joe Armstrong
John Evans
Adrian Rawlins
Air Chief Marshal Sir Hugh Dowding
