Asparia, Queen of the Hellenes, has been captured by the Babylonians, but she manage to hide her identity and lives as a common slave in Babylon. Hercules, played by Peter Lupus (credited as Rock Stevens), is sent to free her. The Babylonian slavers begin to hear rumors and stories of a single man who can overcome any army he faces. Asparia conspires with another slave to send a message of her whereabouts to Hercules, who soon is heading towards Babylon.
Upon his return to Italy from his many adventures, the great warrior Hercules learns that his lover, Princess Deianira (Daianara), has lost her senses. According to the oracle Medea (Gaia Germani), Daianara's only hope is the Stone of Forgetfulness which lies deep in the realm of Hades. Hercules, with two companions, Theseus and Telemachus, embarks on a dangerous quest for the stone, while he is unaware that Dianara's guardian, King Lico, is the one responsible for her condition and plots to have the girl for himself as his bride upon her revival. Lico is in fact in league with the dark forces of the underworld, and it is up to Hercules to stop him.
Also known as Conquest of Mycene (1963).
A deposed prince arrives in a city ruled over by a cult that worships an evil monster as a god. He becomes a gladiator and his feats in the arena earn him a place on the queen's royal guard, but secretly he plots to lead a revolution and destroy the creature that has enslaved the people.
Hercules comes from Greece to Ravenna, Italy, because a friend from childhood days has sent for him: Hercules should help the Roman Emperor who is in danger because of an intrigue lead by the leader of the pretorian guards.
The film briefly gives Hercules' history after defeating Hades for good, in which he marries Meg and revisits his teenage years. In particular, it shows an adolescent Hercules's enrollment and the beginning of his adventures at the Prometheus Academy, a school for gods and mortals, which Hercules supposedly attended during the time when he was training to be a hero with his mentor, the satyr Philoctetes.
The film opens with the statement that the people of Troy must once a month sacrifice a maiden lest a sea monster destroy their city. Because of this, some families flee Troy only to be captured by pirates. Hercules (Gordon Scott), aboard the Olympia, comes across one of these ships and frees the Trojans aboard. Going to Troy, Hercules is given use of two horses that cannot be wounded by arrows. He then learns from Ortag (Roger Browne) the monster's weakness: its armor doesn't cover its belly.
While travelling, Hercules is asked to intervene in a quarrel between two brothers, Eteocles and Polynices, over who should rule Thebes. Before he can complete this task, Hercules drinks from a magic spring and is hypnotized by a harem girl who dances the "Dance of Shiva", loses his memory and becomes the captive of Queen Omphale of Lydia. The Queen keeps men until she tires of them, then has them made into statues. While young Ulysses tries to help him regain his memory, Hercules' wife, Iole, finds herself in danger from Eteocles, current ruler of Thebes, who plans on throwing her to the wild beasts in his entertainment arena. Hercules slays three tigers in succession and rescues his wife, then assists the Theban army in repelling mercenary attackers hired by Polynices. The two brothers ultimately fight one another for the throne and end up killing each other; the good high priest Creon is elected by acclaim.
Long after Zeus stole the Cronus Stone from the monsters called the Titans, he and Alcmene gave birth to a son named Hercules, who defeated two serpents (presumably sent by a jealous Hera) at a young age and became a hero. After Hercules battles a sea serpent, the villagers thank him, and Iolaus climbs out of a restchair and joins him. Hercules and Iolaus head to Thebes to see Alcmene but Iolaus is a little upset because Hercules takes the credit. Meanwhile, Xena and Gabrielle reclaim the gold stolen by satyrs from a group of travelers in Corinth. Ares tells Xena to stop Hercules from going to Thebes because there is a trap set for him there, but Xena doesn't believe him and leaves with Gabrielle.
Hercules saves a woman named Telca from a lion and arrives in triumph in her village. Telca's father King Tedaeo offers Hercules Telca's hand in marriage, if he brings back the tooth of a dragon. Hercules seeks help from a witch who gives him a spear that will kill the dragon but wants the same tooth as her reward. As Hercules has promised the tooth to King Tedaeo the witch warns him that the magic of the tooth will only work once.
Hercules is reached by the slave Daria, who informes him that his country has fallen into the hands of the tyrant Meniste. Hercules follows Daria in his homeland, where he discovers that Meniste enslaves the citizens of the city, and that a group of rebels are trying an insurrection. Meniste fears the power of Hercules, however he kills Daria. So Hercules puts himself in charge of the band of rebels, and destroys the power of Meniste.
Les pêcheurs d'Ithaque sont terrorisés par un monstre marin. Ils font appel au roi Laerte, qui envoie Hercule et Ulysse. Mais leur bateau fait naufrage après une lutte avec le monstre ...
Hercules, at Olympus, berates his father Zeus for not allowing him to leave the gods' abode to adventure on earth. Eventually Zeus sends Hercules, on a beam, to the land of men.
In Milan, a major theater entrepreneur's going to put on a show period piece set in the era of mythological Greece. However, by a lucky accident, the company of actors and the entrepreneur himself are catapulted back in time just at the time of invincible warriors and heroes of Homer and Hesiod. Now we learn that the king Eurystheus need to drive to Hercules, the invincible hero, able to defeat his arch enemy Maciste, who wants to kidnap his girlfriend Deianira.
Un artiste sans le sou s'entiche d'une jeune mariée aux noces de laquelle il aurait dû jouer de la musique. Ensemble, ils vont parcourir l'immense URSS, passant par l'expérience d'un cirque ambulant, avant de redécouvrir le bordel pour riches dont elle avait été sortie en vue du mariage avec un riche truand.