In the third and final episode of the trilogy, Fantômas imposes a head tax on the rich, threatening to kill those who do not comply.
In 1930s Marseilles two small-time crooks decide to join forces when they meet while brawling over a woman. Starting with fixed horse races and boxing matches, they soon find themselves doing jobs for the local gangster bosses. When they decide to go into the business for themselves, their easy-going approach to crime starts to change.
In a small Scottish village, horribly murdered bodies keep turning up. Suspicion falls upon the residents of a nearby castle that is haunted by a curse involving a killer cat.
