Investigating judge Desrumaux is supported only by the plot's account of the official inquiry after Lulu's death. Maurice and Dédé are questioned, but Maurice is released because he has no criminal history, while Dédé is charged and convicted because of his reputation. No further personal role is established.
Joseph de Villèle is the minister who obtains King Louis XVIII's agreement to commute the seven death sentences to ten years of fortress imprisonment. The condemned conspirators refuse to sign their appeals for clemency despite this reprieve, and they are shot the following day in uniform. His intervention therefore fails to change their chosen fate.
Christian Argentin has 33 screen credits in a career dating back to 1923. Signature works include Si j'étais le patron, Pour vivre heureux, The Enchanted Road. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.