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