Episode list

Minos announces the betrothal of Heptarian to the unwilling Ariadne and, as a celebration, there is a pankration, a fighting contest with no rules but a money prize. Jason decides to enter, trained by his friends, and ultimately he and the previously unbeaten Heptarian are the finalists, Jason becoming a popular winner. Ariadne uses this as an excuse to persuade Minos that Heptarian's defeat is a sign that the marriage is not favoured by the gods. Minos is convinced but this antagonizes Pasiphae, who makes Ariadne pay a price.

Kyros, a vicious money lender to whom Hercules is in debt abducts Medusa and will only release her if Hercules and Jason bring him a box from Hades, the Underworld. Advised by Eunapius, a former servant of the Underworld goddess Persephone enter Hades and obtain the box but are warned that if opened it will bring bad luck upon mankind. Jason devises a plan to free Medusa by tricking Kyros with a duplicate box but unfortunately Medusa's curiosity gets the better of her and she opens the box.

Medusa, having opened Pandora's box, now has snakes for hair and the power to literally petrify with one look so she is hiding in a cave. Hercules sets out to save her, followed by Pythagoras and Jason but they are captured by robbers and rescued by the mysterious Atalanta. Hercules overhears Pythagoras tell Atalanta that, according to inventor Daedalus, Medusa can be cured if Hercules gives his life to save her but when they arrive at her cave she forbids Hercules to sacrifice himself for her.

Desperate for food Jason eats the remains of an abandoned feast but soon after starts to act strangely, waking up nude in a chicken coop after eating a hen. Pythagoras explains that he has stolen sacrificial food offered to the goddess of witchcraft Hecate and is condemned to turn into a hound by night. Fortunately Pythagoras finds a cure and enlists Ariadne's assistance but they have to act fast to stop Jason being hunted down by Heptarian and his soldiers.

Jason is reminded of his promise to Circe and her grim warning should he fail to Honor their pact. With her threat hanging over him he has no choice but to act. He must kill the Queen. Infiltrating the palace will not only be mortally dangerous but also nigh on impossible. Under the cover of night, our heroes set out, but soon Jason's intentions start to unravel. As the alarm is raised, it's going to take more than just courage and chemistry to save his life - he needs the help of someone on the inside.

Minos' health continues to fade as the tyrannical Pasiphae's scheming reaches its zenith. She sentences Ariadne to a gruesome execution not even the worst of enemies would deserve. Now that the court's loyalty is with the Queen, Jason is Ariadne's last hope. He'll need all the help he can get if he and his friends are to save her life, but fortunately there are a few in Atlantis who remain loyal to the King. The battle lines are drawn in Atlantis once and for all but just as the odds seem stacked against Jason, a shocking revelation is made that exposes the past and changes the course of the future forever.

A year has passed and much has changed. With her father dead, Ariadne is queen and finds herself at war with her old adversary, Pasiphae.

Pasiphae lays siege to Atlantis and without the Palladium to protect it, the city looks set to fall with the last remaining hope resting on Jason, Hercules and Pythagoras who are facing a battle of their own.

Ariadne is formally named queen, but with Pasiphae still at large and the city struggling in the aftermath of the battle, Atlantis remains vulnerable

Ariadne must undertake a journey to Telemon's homeland of Aegina. With the kingdom beset by Colcheans, Jason fears for the queen's safety.

The wounded Pasyphae casts a spell, bringing to life an army of dead soldiers who become a ravaging zombie army, turning those whom they bite, including Dion, into the same.

As Medea escapes Jason takes the wounded Ariadne back to Atlantis, where Orpheus swears that he will retrieve Eurydice from Hades. Unable to cure Ariadne because Medea used a dagger imbued with a magic spell the Oracle directs Jason towards the Grey Sisters, who tell him that only Medea's blood will act as a cure but she must not be killed. Having located Medea and obtained a vial of her blood Jason is captured by Pasiphae, who appears to want reconciliation and asks him about his mother, but he is rescued by Pythagoras and Hercules. They return to Atlantis to revive Ariadne - who proposes to Jason.