Commander d'Espinac is found murdered. Having argued the day before the murder with Captain Bruchot, he is accused. The captain will have to conduct his own investigation if he wants to clear himself. His suspicions will fall on one of the three officers attached to his unit.
Director: Félix Gandéra
le capitaine Bruchot
le commissaire Finois
le commandant d'Espinac
Anna Bruchot
le lieutenant Capelle
l'inspecteur Lennard
le colonel
le magistrat