Eric (Corin Redgrave) is a novelist whose imagination is unusually powerful. While exploring a run-down mansion in the French countryside, looking for sites for his stories, he meets a girl dressed ...
As inspector Juve seems to be unable to put Fantômas behind bars the Press comes up with the idea Juve must be Fantômas himself! Juve is soon jailed as an attempt to ease the stress on his case. But...