ODIE lets HERMES' powerful caduceus fall into CRONUS' hands and, thinking he doesn't have the stuff heroes are made of, he quits the team- and joins Cronus! Is this a ruse worthy of his ancestor ODYSSEUS, or has Odie really turned to the dark side forever?

JAY baits a trap for CRONUS but fails. Now Cronus has the key to a powerful device and he's on his way to ATLANTIS! Jay has to lead the heroes and find Atlantis before Cronus does if they're going to save the world from a becoming a watery grave!

When a bad moon rises on All Hallows' Eve, THERESA and the gang find out that HECATE, Queen of the Dead, still has a few tricks up her sleeve. Though Theresa has learned a little magic, Hecate wrote the book on it- like, I mean, what's Theresa supposed to say to stop a legion of ZOMBIES?

After NEIL single-handedly captures MEDUSA, he can't stop bragging to the gang. Neil not only drives them crazy, but he also gets under Medusa's sisters scaly skin. When the GORGONS kidnap Neil in exchange for Medusa, the whole team is caught between a rock and a hard place.

ARCHIE'S curiosity gets the better of him and he opens PANDORA'S BOX, unleashing a horrible PLAGUE and little HOPE. But when Atlanta, Odie and Herry are infected and the plague threatens the city's water supply, it's Archie's ancestry that provides the only ray of hope.

Arachne is a spider who once was challenged by Athena at a weaving competition--- but a jealous Athena turned Arachne into a spider, and now Arachne wants to be human again. Using Atlanta, Arachne lures the Heroe's into a trap, and their only hope to escape is to wake Atlanta from hypnotism--- but will they be able to do it in time?

The heroes have to keep their head above water when CRONUS frees the KRAKEN. But this isn't just another terrible beast he's summoned to defeat the heroes- it's bait to draw out POSEIDON so Cronus can exact revenge! Problem is: his plan works!

Jay is poisoned by a Chimera when trying to save Odie, and the other heroes only have a short period of time to bring back aconite from the Underworld's Plains of Asphodel to save him before his soul is lost to Hades forever and the prophecy is broken. Meanwhile, Jay has to elude and fight Atropos, one of the Fates whose duty is to take his soul to rest eternally in the Elysian Fields. With the end of the world coming if the heroes fail, Cronus also attempts to put together an ideal costume for his reign.

When archeologists discover the first ROBOTS ever built by HEPHAESTUS, it leads CRONUS to Hephaestus' most terrifying creation: TALOS! The bronze giant is reconstructed and threatens to destroy an entire island, and our heroes!

CRONUS turns a commando unit into an army of GIANT ANTS and is calling out ZEUS to fight. Problem is: the gang doesn't know where Zeus is- and he's the only one who can stop the giant ants from marching on New Olympia!