as Albert Lecagneux, le cambrioleur

as Philippe d'Artois, le riche oisif

as Madeleine Ferrand, la maîtresse de Philippe

as Jules Henri Lardenois, le témoin égaré

as Jean "Walter" Ferrand, le mari de Madeleine

as le médecin-chef de la clinique

as le maître-nageur secouriste

as l'imaginatif "violé"

as la refoulée "violeuse"