Cast 37

Margaret Rutherford

Grand Duchess Gloriana XIII

Ron Moody

Prime Minister Rupert Mountjoy

Bernard Cribbins

Vincent Mountjoy

David Kossoff

Professor Kokintz

June Ritchie

Cynthia

Terry-Thomas

Maurice Spender

John Le Mesurier

British Delegate

John Phillips

Bracewell - U.S. Delegate

Eric Barker

M.I.5 Man

Roddy McMillan

Benter

Tom Aldredge

Wendover

Michael Trubshawe

British Aide

Peter Sallis

Russian Delegate

Clive Dunn

Bandleader

Hugh Lloyd

Plumber

Graham Stark

Standard Bearer

Mario Fabrizi

Mario - the Valet

Jan Conrad

Russian Aide

John Bluthal

Von Neidell

Archie Duncan

U.S.A.F. General

Guy Deghy

Russian Scientist

Richard Marner

Russian Air Force General

Allan Cuthbertson

Member of Whitehall Conference

Robin Bailey

Member of Whitehall Conference

Gerald Andersen

Member of Whitehall Conference

Gordon Phillott

Civil Sergeant

John Wood

Countryman

George Chisholm

Wine Waiter

Vincent Ball

Pilot

Frank Duncan

News Announcer

Ed Bishop

American Astronaut

Bill Edwards

American Astronaut

Laurence Herder

Russian Astronaut

Harvey Hall

Russian Astronaut

Frankie Howerd

Self

Stringer Davis

1st Councillor (uncredited)

Lucy Griffiths

Lady-in-Waiting (uncredited)

Crew 22

Ross MacKenzie

Directing

Dudley Messenger

Sound

Maurice Binder

Art

Kelvin Pike

Camera

Bill Daniels

Sound

Trevor Bond

Visual Effects

George Blackler

Costume & Make-Up

Stella Rivers

Costume & Make-Up

Roy Hyde

Sound

William Alexander

Art

Eileen Head

Directing

Laurel Staffell

Costume & Make-Up

Anthony Mendleson

Costume & Make-Up

R. E. Dearing

Production

Wilkie Cooper

Camera

Richard Lester

Directing

Michael Pertwee

Writing

Leonard Wibberley

Writing

Bill Lenny

Editing

Walter Shenson

Production

John Howell

Art

Ron Grainer

Sound