Pierre Brice as Philippe Tissot

Heinz Drache as Pierre Gilbert

Daliah Lavi as Irina Badoni

Jana Brejchová as Violetta

Charles Regnier as Henry

Walter Giller as Renato Balli

Terence Hill as Enrico

Gustav Knuth as Igor

Anton Diffring as Burger

Senta Berger as Jenny

Daniël Sola as Joscha

Walter Regelsberger as Gorba

Hans Unterkircher as Bernard

Karl Zarda as Ledin

Erica Vaal as Jeanette

Paola Pitagora as Claudette

Herr Tu as Dr. Schang