Senta Berger

Maxine

Stephen Boyd

Benson

Yul Brynner

Colonel Salem

Angie Dickinson

Linda Benson

Georges Géret

Superintendent Roche

Hugh Griffith

Salah Rahman Khan

Jack Hawkins

General Bahar

Rita Hayworth

Monique Marko

Trevor Howard

Sam Lincoln

Trini López

Himself

E.G. Marshall

Coley Jones

Marcello Mastroianni

Inspector Mosca

Amedeo Nazzari

Captain Di Nonno

Anthony Quayle

Captain Vanderbilt

Gilbert Roland

Serge Marko

Harold Sakata

Martin

Omar Sharif

Dr. Rad

Barry Sullivan

Chasen

Nadja Tiller

Dr. Bronovska

Eli Wallach

'Happy' Locarno

Laya Raki

Luisa

Jocelyn Lane

Society Photographer

Luisa Rivelli

Miss Hatif

Sylvia Sorrente

Virgia

Howard Vernon

Dr. Pineau

Marilù Tolo

Sophia Banzo

Grace Kelly

Self - Narrator (uncredited)

Violette Marceau

Minor Role

Gilda Dahlberg

Marko's Table Guest

Morteza Kazerouni

Minor Role

Robert Cunningham

Technician (uncredited)

Ali Oveisi

Minor Role

Yvan Chiffre

(uncredited)

Georges Douking

Financier of Marko (uncredited)

Paolo Magalotti

Bandit Who Knocks Out Benson (uncredited)

Charles Millot

Financier of Marko (uncredited)

Jean-Claude Pascal

Galam Khan (uncredited)

Michel Thomass

Nightclub Maître D' (uncredited)