Diretor/a
Jack Arnold
DIRETOR/A
Elenco (na ordem dos créditos)
Peter Sellers
Grand Duchess Gloriana XII
Jean Seberg
Helen Kokintz
William Hartnell
Will Buckley
David Kossoff
Doctor Alfred Kokintz
Leo McKern
Benter
MacDonald Parke
General Snippet
Austin Willis
United States Secretary of Defense
Timothy Bateson
Roger
Monte Landis
Cobbley
Alan Gifford
Air Raid Warden
Colin Gordon
BBC Announcer
Harold Kasket
Pedro
Joe Beckett
American General(uncredited)
Nigel Bernard
Fenwickian MP(uncredited)
Wally Brown
Air Raid Warden(uncredited)
Jacques Cey
Ticket Collector(uncredited)
Charles Clay
British Ambassador(uncredited)
Henry De Bray
French Ambassador(uncredited)
Guy Deghy
Soviet Ambassador(uncredited)
Eve Eden
Spectator(uncredited)
Bill Edwards
Army Captain(uncredited)
Mabel Etherington
Ada - Lady in Waiting(uncredited)
Norman Fisher
Man in Subway(uncredited)
Tex Fuller
Fenwickian(uncredited)
Richard Gatehouse
Mulligan(uncredited)
Muriel Greenslade
Lady in Waiting(uncredited)
Fred Haggerty
Lindsay Hooper
Tony Jason
Tommy Jenkins
Juba Kennerley
Maybury(uncredited)
George Margo
O'Hara(uncredited)
Lionel Murton
American General at the Pentagon(uncredited)
Bill Nagy
U.S. Policeman(uncredited)
Robert O'Neil
Reporter(uncredited)
Lisa Peake
Girl in Underground(uncredited)
Geremy Phillips
American youth(uncredited)
Pat Ryan
Stuart Saunders
Cunard Captain(uncredited)
Stan Simmons
American Policeman(uncredited)
Ken Stanley
Cunard Second Officer(uncredited)
Fred Stroud
John Tatham
American Admiral(uncredited)
John Timberlake
Mavis Villiers
Telephone Operator(uncredited)
Del Watson
John Wilder
Billy Wilmot
Fred Wood
Bird Seller(uncredited)