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

Willy Braque

Martin, accomplice of Sacha

Michel Lemoine

Bruce Valdo

André Rouyer

Rif, Valdo's accomplice

Jean-Claude Massoulier

Accomplice of Sacha

Sylvie Bréal

Arlette (uncredited)

José Bénazéraf

Marcel (uncredited)

Michel Isella

(uncredited)

Christiane Arnaud

Regine Rumen

Wanda

Hélène Ballestero

(uncredited)

Robert Darame

Chevrel (uncredited)

Christian Van Cau

(uncredited)