character - Cressard

character - M. Dubois

character - Mr. Baumann, Alain's Father

character - Weber

character - Jogeard

character - Le docteur Collis Jagger

character - Le ministre

character - Tisserand

character - Le gérant du syndic de l'immeuble

character - Divisional Commissioner Villedieu

character - Périez, investigating judge

character - L'avocat

character - Étienne de Mornay

character - Mazeran

character - L'homme d'affaires