A nightclub singer is haunted by the ghost of her late father. The dead man summons her through a mirror, forcing her to commit a series of violent crimes.

In medieval France, traveler Pygar tells he-man Karzan (Maciste in the French version) of his recent journey to a place called Antigua, and of its entire community of Amazons promising undreamed of sexual satisfaction to any man who comes upon them. More importantly, Pygar tells of a fortune in gold. Karzan/Maciste, is persuaded to undertake the journey in search of riches, unaware that Pygar is in collusion with the Amazon Queen to actually deliver Maciste as a slave stud to help rejuvenate the race.

According to legend, a group of women escaped from Atlantis just before the destruction of the continent. They took refuge on a mysterious island, and founded a kingdom. Men who dared approach the island, were devoured by these sexually voracious Atlanteans, and thus they were called "gobblers".

Swaying between pleasure and despair, Elric throws himself into his pathological passion for the casino. Meeting Suzie could have saved him, but the young woman also sinks into gambling hell. The couple then start getting involved in the fearsome world of professional cheaters.