Grand Duchess Gloriana XIII

Prime Minister Rupert Mountjoy

Vincent Mountjoy

Professor Kokintz

Cynthia

Maurice Spender

British Delegate

Bracewell - U.S. Delegate

M.I.5 Man

Benter

Wendover

British Aide

Russian Delegate

Bandleader

Plumber

Standard Bearer

Mario - the Valet

Russian Aide

Von Neidell

U.S.A.F. General

Russian Scientist

Russian Air Force General

Member of Whitehall Conference

Member of Whitehall Conference

Member of Whitehall Conference

Civil Sergeant

Countryman

Wine Waiter

Pilot

News Announcer

American Astronaut

American Astronaut

Russian Astronaut

Russian Astronaut

Self

1st Councillor (uncredited)

Lady-in-Waiting (uncredited)

Art

Camera

Costume & Make-Up

Sound

Editing

Visual Effects

Directing

Costume & Make-Up

Costume & Make-Up

Sound

Art

Costume & Make-Up

Directing

Camera

Editing

Writing

Writing

Directing

Art

Editing

Production

Sound