Crime au Concert Mayol

Robert Berri as Fred Betty Beckers Christian Lude as Doctor Claude Godard as Mado Jean Daurand as Bill Albert Dinan as (uncredited) Jean Tissier as Mr. Grumeau Paul Demange as Nestor Gina Manès as Concierge Julien Maffre as Machinist (uncredited) Jean-Pierre Kérien as Inspector Million

Marcel Landowski Music, Original Music Composer