Three friends out to disprove cannibalism meet two men on the run who tortured and enslaved a cannibal tribe to find emeralds, and now the tribe is out for revenge.

In a nameless European city, a local reporter and his doctor wife try to escape from hordes of blood thirsty zombies, undead people exposed to nuclear radioactivity, while the military leaders fight a losing war of attrition against the relentless atomic zombies.

A woman is fatally stabbed in bed, a prostitute is battered into oblivion and a female painter is strangled with a telephone cord. Another woman, Giulia, who is on her honeymoon, is attacked in a train carriage but the killer flees when her husband Mario comes to the rescue. In spite of his protestations to the police, Mario is accus...

A woman's search for her missing sister leads her to the jungles of New Guinea, where she and an expatriate guide encounter a cult leader and flesh-hungry natives.

A tough, violent cop who doesn't mind bending the law goes after a machine-gun-carrying, hunchbacked psychotic killer.