Ator 2: L'invincibile Orion
Akronas has discovered the Geometric Nucleus during the course of his research. The Nucleus is a device of incredible power that could be a terrible weapon. Akronas feels that the Nucleus must be kept from evil men at all costs. When he learns that the evil Zor and his army are approaching his castle, he asks his daughter Mila to bring his former student Ator back to help defeat Zor. Mila runs away to find Ator. Zor's soldiers enter and begin beating Akronas, but Zor angrily sends them away to maintain the image of a man who would only use violence if needed.
Mila is pursued by Zor's soldiers, and is wounded by them, but continues to stagger towards Ator's home. At last she arrives, and Ator uses his medical knowledge to heal her wound. She then is able to convince him she is the daughter of Akronas, and that her father is in terrible danger.
Mila, Ator, and Ator's Asian assistant Thong (Chen Wong) begin the journey back to Akronas' castle, facing a variety of dangers along the way, including a group of cannibals, another group determined to sacrifice them to their god — which is a huge snake — and other soldiers.
Finally they make it back to the castle. While Mila and Thong sneak in the back way, Ator uses his knowledge of flight to quickly make a hang glider, which he flies over the castle, dropping bombs on Zor's soldiers. Having defeated most of Zor's forces, Ator takes on Zor himself and defeats him. Akronas convinces Ator to let Zor live to face trial, but when Ator steps away, Zor grabs a sword to threaten Ator, and Zor is killed by Thong.
Afterwards, Akronas gives the Geometric Nucleus to Ator. Ator tells Mila he has to leave, that his life is too dangerous to share with her. Mila says that she knows Ator must fight evil where ever it occurs. Ator leaves Thong behind to help take care of Mila and Akronas, and leaves. He takes the Nucleus to a distant land, where he destroys it in a massive nuclear detonation.
good versus evil, violence, murder