Trailer
Cast
Bill Nagy
U.S. Policeman (uncredited)
Stuart Saunders
Sergeant (uncredited)
Jean Seberg
Helen Kokintz
Alan Gifford
Air Raid Warden
Bill Edwards
Army Captain (uncredited)
Robert O'Neil
Reporter (uncredited)
Mavis Villiers
Telephone Operator (uncredited)
Austin Willis
United States Secretary of Defense
Harold Kasket
Pedro
Fred Haggerty
Fenwickian (uncredited)
Lionel Murton
American General at the Pentagon (uncredited)
Pat Ryan
American General (uncredited)
Colin Gordon
BBC Announcer
Guy Deghy
Soviet Ambassador (uncredited)
Peter Sellers
Grand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully Bascombe
Monte Landis
Cobbley
Eve Eden
Spectator (uncredited)
William Hartnell
Will Buckley
David Kossoff
Professor Alfred Kokintz
Leo McKern
Benter
MacDonald Parke
General Snippet
Timothy Bateson
Roger