Charles Aznavour
Marcel Campion
Alan Badel
President Rojo
Candice Bergen
Sue Ann Daley
Thommy Berggren
Sergei Nikovitch
Delia Boccardo
Caroline de Coyne
Ernest Borgnine
Fat Cat
Rossano Brazzi
Baron de Coyne
Olivia de Havilland
Deborah Hadley
Bekim Fehmiu
Dax Xenos
Anna Moffo
Dania Leonardi
Fernando Rey
Jaime Xenos
Leigh Taylor-Young
Amparo Rojo
Yolande Donlan
Mrs. Erickson
John Ireland
Mr.James Hadley
Jorge Martínez de Hoyos
El Condor
Christian Roberts
Robert
Angela Scoular
Denisonde
Sydney Tafler
Col. Gutierrez (as Sidney Tafler)
Yorgo Voyagis
El Lobo
Milena Vukotić
April Stavronis
Loris Loddi
Young Dax
Ferdy Mayne
Sergei's Father
Peter Graves
Trustee Banker
Jaclyn Smith
Belinda
Allan Cuthbertson
Hugh
Michael Balfour
Detective
Katia Christine
Natalia (as Katia Christina)
Nadia Scarpitta
Giulia (uncredited)
Lewis Gilbert
Director
Michael Hastings
Screenplay
Lewis Gilbert
Screenplay
Harold Robbins
Novel
Lewis Gilbert
Producer
Antônio Carlos Jobim
Music
Claude Renoir
Director of Photography
Anne V. Coates
Editor
Aurelio Crugnola
Art Direction
John Hoesli
Art Direction
Jack Maxsted
Art Direction
Harry Pottle
Art Direction
Anthony Masters
Production Design
Vernon Dixon
Set Decoration
Franco Fumagalli
Set Decoration
Ronald Paterson
Costume Design
Vernon Harris
Script Editor
Connie Willis
Script Supervisor
John Harris
Camera Operator
Cliff Richardson
Special Effects
Amalia Paoletti
Hairstylist
Nilo Jacoponi
Makeup Artist
Stuart Freeborn
Makeup Artist
Peter T. Davies
Sound Recordist
Luis Armando Roche
Assistant Director