Le concerto de la peur

Hans Verner

Eric Voltay / Eric Wolf

Jean-Pierre Kalfon

Sacha Markriff

Marcel Champel

Fred Voltay / Fred Wolf

Yvonne Monlaur

Miss Rivière / Nora Markriff

Christiane Arnaud

Willy Braque

Martin, accomplice of Sacha

Michel Lemoine

Bruce Valdo

Regine Rumen

Wanda

André Rouyer

Rif, Valdo's accomplice

Jean-Claude Massoulier

Accomplice of Sacha

Hélène Ballestero

(uncredited)

Sylvie Bréal

Arlette (uncredited)