Nick Carter et le trèfle rouge

Eddie Constantine

as Nick Carter

Nicole Courcel

as Dora Beckmann

Joe Dassin

as Janos Adler

Jeanne Valérie

as Lia

Jacques Harden

as Captain Herbert

Roger Rudel

as Beckmann

Jean Ozenne

as Wedermeyer sr.

Pierre Rousseau

as Niemann

Michel Ruhl

as Rudolf Wedermeyer

Gordon Felio

as Gondolach

Graziella Galvani

as Nanny

Carl Studer

as Commodore

Donald O'Brien

as

Jimmy Karoubi

as Little Man

Marcel Champel

as Kommissar

Marcello Pagliero

as Prof. Witt (uncredited)