Paul Gury

A student monitor in a high school in the French provinces has no control over the pupils. He is in love with the caretaker's daughter but his superior, the Dean of Discipline, is also his love rival. Now, the two men are sent on military temporary duty and irony has it that in the Army the Dean is only a private whereas the mere supervisor's rank is ... corporal!

Two second-rate, hammy actors, Hector Trignol and Achille Baluchet, come up with a fake murder story to draw attention to themselves. Baluchet is to kill Trignol, who will temporarily disappear then reappear, as if by magic, during the trial. But things don't go according to plan.