Director
John Boulting
DIRECTOR
Roy Boulting
Stars (in credits order)
Barry Jones
Professor Willingdon
André Morell
Superintendent Folland
Olive Sloane
Goldie
Sheila Manahan
Ann Willingdon
Hugh Cross
Stephen Lane
Joan Hickson
Mrs. Peckett
Ronald Adam
The Prime Minister
Marie Ney
Mrs. Willingdon
Wyndham Goldie
Rev. Burgess
Russell Waters
Det. Davis
Martin Boddey
Gen. Willoughby
Frederick Allen
Self - BBC Newsreader
Victor Maddern
Private Jackson
Geoffrey Keen
Alf
Merrill Mueller
Self - American Commentator
Joss Ackland
Station Policemanuncredited
Gerald Andersen
Bit Partuncredited
Jean Anderson
Mother at Train Stationuncredited
Jack Arrow
Policemanuncredited
Patrick Baring
Gordon Bell
Esme Beringer
Van Boolen
John Boxer
Army Mechanicuncredited
Ernest Clark
Barberuncredited
Maurice Colbourne
Ministry Officialuncredited
Michael Conry
Basil Cunard
Civil Defence Warden at Bus Queueuncredited
Renee Cunliffe
Onlookeruncredited
Glyn Davies
Rupert Davies
Robert Dean
Arthur Dibbs
Man in Saunauncredited
Charles Doran
Colin Douglas
Soldier in house searchuncredited
Richard Duke
Soldieruncredited
Marusa Elias
Evacueeuncredited
Edwin Ellis
Alec Faversham
Louise Gainsborough
Willoughby Gray
Chris Halward
Bit Part - operations room telephonistuncredited
Mona K. Harrison
Helen Harvey
Walter Horsbrugh
Frank Howard
Soldier who steals Bloomersuncredited
Peter Humphries
Elaine Inescourt
John Kevan
Major Fanshaweuncredited
James Knight
Mr. Cooper (Pawnbroker)uncredited
Sam Kydd
Soldier in House Searchuncredited
Denis Lehrer
Gordon Littmann
Kenneth Luckman
Molly Lumley
Martin Lyder
Man on Busuncredited
Patrick Macnee
Eve Martell
Geoffrey Matthews
Charles Maunsell
Jack May
First Newspaper Selleruncredited
Henry McGee
Soldier Marching Next to Jacksonuncredited
Ernie Priest
Malcolm Russell
George Self
Bruce Seton
Brigadier Grantuncredited
Leonard Sharp
Fred - Barmanuncredited
Bert Simms
Museum Patronuncredited
Arthur Skinner
Man in Backgrounduncredited
John Snagge
BBC Announceruncredited
George Spence
Graham Squire
John Stamp
Marianne Stone
Woman in Phone Boxuncredited
John Stratton
George Street
Newspaper Editoruncredited
Robert Brooks Turner
Railwayman Pasting Labelsuncredited
Dorothy Vernon
Michael Ward
Cast Memberuncredited
John Warren
Barry Wicks
John Wilder
Detective Sergeant Carteruncredited
Billy Wilmot
Ian Wilson
Sandwich-Board Manuncredited
John Witty