A great French restaurant’s owner, Monsieur Septime, is thrust into intrigue and crime, when one of his famous guests disappears.

In the second episode of the trilogy Fantômas kidnaps distinguished scientist professor Marchand with the aim to develop a super weapon that will enable him to menace the world. Fantômas is also planning to abduct a second scientist, professor Lefebvre.

Fantômas is a man of many disguises. He uses maquillage as a weapon. He can impersonate anyone using an array of masks and can create endless confusion by constantly changing his appearance.

A young astrology enthusiast inherits an industrial business. Before any decision, he carefully studies the sign of his interlocutors.

A secret agent sets out to stop an evil scientist who is about to unleash on the world a virulent biological strain he has developed during experiments on rats.