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 MartÃnez 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)