Peter Sellers
Grand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully Bascombe
Cast (29)
Jean Seberg
Helen Kokintz
William Hartnell
Will Buckley
David Kossoff
Professor 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
Guy Deghy
Soviet Ambassador (uncredited)
Eve Eden
Spectator (uncredited)
Bill Edwards
Army Captain (uncredited)
Mabel Etherington
Ada - Lady in Waiting (uncredited)
Muriel Greenslade
Lady in Waiting (uncredited)
Fred Haggerty
Fenwickian (uncredited)
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)
Pat Ryan
American General (uncredited)
Stuart Saunders
Sergeant (uncredited)
Fred Stroud
Fenwickian (uncredited)
John Tatum
American Admiral (uncredited)
Mavis Villiers
Telephone Operator (uncredited)
Fred Wood
Bird Seller (uncredited)
Crew (25)
Jack Arnold
Director
Leonard Wibberley
Novel
Roger MacDougall
Screenplay
Edwin Astley
Original Music Composer
John Wilcox
Director of Photography
Raymond Poulton
Editor
Walter Shenson
Producer
Stanley Mann
Screenplay
Gerald Endler
Mechanical Designer
Maurice Binder
Title Designer
Jon Penington
Associate Producer
Leon Becker
Production Supervisor
James H. Ware
Production Manager
Red Law
Sound
Austin Dempster
Camera Operator
Geoffrey Drake
Art Direction
John Winbolt
Second Unit Cinematographer
Richard Marden
Sound Editor
Philip Shipway
Assistant Director
Anthony Mendleson
Costume Designer
George Stephenson
Sound
Pamela Davies
Continuity
Edwin Astley
Conductor
Joyce James
Hairdresser
Stuart Freeborn
Makeup Artist