James Darren

Jimmy Logan

Barbara McNair

Rita

Maria Rohm

Wanda Reed / Venus

Klaus Kinski

Ahmed Kortobawi

Dennis Price

Percival Kapp

Margaret Lee

Olga

Adolfo Lastretti

Insp. Kaplan

Jesús Franco

Jazz Musician (uncredited)

Manfred Mann

Jazz Musician (uncredited)

Paul Müller

Hermann (uncredited)

Mirella Pamphili

(uncredited)

Jesús Franco