George Segal

Dan

Ursula Andress

Erica Kramer

Orson Welles

Plankett

Ian Hendry

Karl

Johnny Sekka

Matakit

Michel Constantin

Jose

Georges Géret

Andre

Sylvain Lévignac

Louis

Charles Lamb

Todd

Guy Delorme

Michael

Harry Andrews

Kramer

Jacques Van Dooren

Man in Bar (uncredited)

Jules Verne

Novel

Jack Seddon

Screenplay

Sidney Hayers

Director

David Pursall

Screenplay

Kenneth Heeley-Ray

Sound Editor

Jimmy Garfath

Makeup Artist

Pierre-Louis Thévenet

Set Designer

Hugh Richards

Makeup Artist

Glenn Hyde

Assistant Editor

Maude Onslow

Hairdresser

Tristam Cones

Editor

Georges Garvarentz

Original Music Composer

Raoul Coutard

Director of Photography