Credits
Cast
Roger Moore
Otto Hecht
Telly Savalas
Zeno
David Niven
Professor Blake
Stefanie Powers
Dottie Del Mar
Claudia Cardinale
Eleana
Richard Roundtree
Nat Judson
Sonny Bono
Bruno Rotelli
Elliott Gould
Charlie
Anthony Valentine
Volkmann
Siegfried Rauch
Braun
Michael Sheard
Sergeant Mann
Richard Wren
Reistoffer
Philip Locke
Vogel
Steve Ubels
Lantz
Paul Picerni
Zeno's Man
Paul Stassino
Zeno's Man
Manolis Peletis
Stassia Stakis
Lykourgos Kallergis
Lambros Tsangas
Mimi Denissi
Anne Marie Sten
Mary Dracopoulou
Elena Secota
Vanna Reville
William Holden
POW (uncredited)
Art
Michael Stringer
Production Design
John Graysmark
Supervising Art Director
Camera
Derek V. Browne
Camera Operator
Gilbert Taylor
Director of Photography
Ray Andrew
Steadicam Operator
Bob Penn
Still Photographer
Costume & Make-Up
Yvonne Blake
Costume Design
Paul Engelen
Makeup Artist
Eric Allwright
Makeup Artist
Crew
Arlene Phillips
Choreographer
John Richardson
Special Effects
Vic Armstrong
Stunt Coordinator
Tracey Eddon
Stunt Double
Hunt Downs
Unit Publicist
Directing
Derek Cracknell
Assistant Director
Editing
Ralph Kemplen
Editor
Production
Colin M. Brewer
Associate Producer
Irene Lamb
Casting
Richard Green
Location Manager
Jack Wiener
Producer
David Niven Jr.
Producer
Sound
Ken Nightingall
Boom Operator
Lalo Schifrin
Original Music Composer
Nicholas Stevenson
Sound Editor
Derek Ball
Sound Mixer
Writing
Edward Anhalt
Screenplay
Richard S. Lochte
Screenplay, Story
George P. Cosmatos
Story, Director