Winston Churchill
Gary Oldman
Clementine Churchill
Kristin Scott Thomas
King George VI
Ben Mendelsohn
Elizabeth Layton
Lily James
Neville Chamberlain
Ronald Pickup
Viscount Halifax
Stephen Dillane
Sir John Simon
Nicholas Jones
Sir Anthony Eden
Samuel West
Clement Atlee
David Schofield
General Ismay
Richard Lumsden
Miles Aldridge
Charley Palmer Rothwell
Abigail Walker
Hannah Steele
Arthur Greenwood
Hilton McRae
Sir Samuel Hoare
Benjamin Whitrow
General Ironside
Malcolm Storry
John Evans
Joe Armstrong
Air Chief Marshal Dowding
Adrian Rawlins
Admiral Ramsay
David Bamber
President Roosevelt
David Strathairn
Tom Leonard
Eric MacLennan
Admiral Dudley Pound
Paul Leonard
Sawyers
Philip Martin Brown
Cabinet Secretary Bridges
Demetri Goritsas
Randolph Churchill
Jordan Waller
Mary Churchill
Mary Antony
Sarah Churchill
Bethany Muir
Pamela Churchill
Anna Burnett
Diana Churchill
Alex Clatworthy
Lord Kingsley Wood
Brian Pettifer
Lord Londonderry
Michael Gould
House of Commons Speaker
Paul Ridley
Lord Stanhope
Jeremy Child
Equerry
Michael Bott
Ernle Hastings
Robin Pearce
BBC Producer
Pip Torrens
Actor
Edmund Wiseman
Reynaud
Olivier Broche
Daladier
Mario Hacquard
Alice Simpson
Nia Gwynne
Maurice Baker
James Eeles
Jessie Sutton
Flora Nicholson
Young Girl on Tube
Bronte Carmichael
Marcus Peters
Ade Dee Haastrup
Margaret Jerome
Jo Neary
Agnes Dillon
Roisin O'neill
Brigadier Nicholson
Richard Glover
Ramsay Staffer
Tom Ashley
Oliver Wilson
John Locke
Reporter
Joshua Higgott
Margaret Jerome
Joanna Neary
Teenage Girl at Tube Map
Imogen King
Naval Map-Room Officer
Miles Gallant
Sybil
Faye Marsay
Sir Alexander Cadogan
John Atterbury
AD Nicholl
James Harkness
Maid
Patsy Ferran
W D Wilkinson (Secretary #2)
Joshua James
Cook
Sarah Flind
Back Bencher
Steffan Donnelly
Member of Parliament
Clare Almond
Civilian
David Olawale Ayinde
Cecil Beaton
Kieran Buckeridge
Labour MP
Antony Barlow
Londoner
Annarie Boor
Downing St. Civil Servant
Robin George
London Refugee
Michael Haydon
Adolf Hitler
Civilian
Zak Holland
French Girl
Angelique Joan
Soldier
Davey Jones
Conservative MP
Keith Lomas
Businessman
Marian Lorencik
Conservative MP
Martyn Mayger
Labour MP
Robert McLanachan
Radio Operator
Johnny Mindlin
Member of Parliament
Arnold Montey
Worker
Paul A Munday
Rear Admiral
Hugh O'Brien
Artist
Yves O'Hara
Member of Parliament
Johnny Otto
The Marquess of Hartington
Andrew Reed
Labour MP
Paul Riddell
Conservative MP
James Thomas Scott
Civilian
Janette Sharpe
Politician
Nick Simons
Dowager's Son
Danny Stewart