Orphaned brothers Kutchek and Gore are adopted by a tribe led by Canary the owner of a powerful jewel. The evil Kadar wants both Canary and the jewel. Attacking the tribe he kidnaps Canary but the stone eludes him. The brothers are taken to be trained as gladiators and years later have grown to be VERY big. They escape and set off on a quest to find the jewel and rescue Canary.
Luigi "Chinaman" Maietto escapes from prison. As soon as he is free he assigns immediately two henchman to murder the inspector whose testimonial once led to his prison sentence. Inspector Tanzi is left for dead but survives. The local newspapers cover up for him and pretend the assassination had succeeded. When Tanzi gets better, his superior wants him to hide in Switzerland. But Tanzi defies him because he intends to make sure himself that Maietto is put back in prison. He goes for it.
On the Caribbean island of Matul, white doctor David Menard is trying to stem the tide of cannibal zombies that are returning from the dead. Arriving on the island are Anne and reporter Peter West who are looking for Anne's missing father. The pair soon find themselves under attack from the zombies.
An air hostess gets involved in Naples, against her will, in the in-fighting amongst rival gangs.
After a raid by one of the Mongol-Tatar tribes on the camp of their enemies, only a little girl with a typical Tatar name Tanya remained alive. The leader of the horde, one of whose villages was raided, picked her up and raised her in the spirit of warriors. After the death of her tutor, who was called another primordially Mongol name Igor, Tanya stood at the head of the horde and led her on a raid on the rich Chinese lands. But the leader of the tribe that once slaughtered the entire family of the current ruler of the Tatars, although he recognized the power of Tanya over himself, he clearly planned evil ...
An Italian policeman investigates a series of murders involving people in prominent positions. Left behind at each murder scene is a drawing of a salamander. The policeman begins to suspect these murders are linked to a plot to seize control of the government.