In a moment of madness a middle-aged, married and respectable pharmacist kills a young woman who is sun-bathing by a lake. Unable to take in what he has done, he flees from the scene of the crime and behaves as if nothing has happened. Eventually her boyfriend is charged with the crime and, in a strange twist of fate, the killer finds himself serving on the jury.
as Grégoire Duval pharmacien
as Le docteur Hess - le vétérinaire
as Le procureur général
as Geneviève Duval
as Sylvain Sautral, photographe et accusé
as Maître Adreux - l'avocat de la défense
as Le médecin légiste
as Garampon -le pêcheur sur sa barque
as Alice Moreux
as Mme Sevestrain
as Catherine Nortier - la victime
as Président du tribunal
as Collecteur d'impôts
as Fille de Grégoire et Geneviève
as Henri Souchon, patron de la brasserie
as Mme Souchon, patronne de la brasserie
as Juge d'instruction
as Albert Testut, témoin à l'audience
as Commissaire de police
as Laurent Duval, fils de Grégoire et Geneviève
as Philibert, employé de pharmacie
as Danseuse de cabaret
