Aldo Bufi Landi

A musician is stalked by an unknown homicidal maniac, who blackmails him for the accidental killing of another stalker.

A man who's been in love with his sister since childhood returns after a year's absence to find she has married. Soon, several women in the area start turning up dead with strange wounds on their necks.

Three men with supernatural powers interfere in a tribal warfare to prevent evil Amazons destroying the inhabitants of a village.

A veteran Secret Service Agent from Britain hijacks a government shipment of fifteen million dollars of gold out of an irritation for never being knighted.