It's New Years Eve and CRONUS escapes from Tartarus! When he learns of the PROPHECY, Cronus frees the GIANTS and unleashes the fearsome TYPHOEUS in order to stop JAY, HERRY and ATLANTA from discovering their destiny.

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?

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.

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!

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!

MELAMPUS, the Dr. Doolittle of ancient Greece, is able to stop the STYMPHALIAN BIRDS and save the heroes- though not before one captures NEIL. When CRONUS steals Melampus' powers, it's all up to THERESA to focus her psychic ability and save their bird-brained friend.

Taking advantage of the bad blood between her and Hera, CRONUS frees SYBARIS, Queen of the Vampires! Sybaris may not be able to kill the immortal goddess- but seven teenage heroes are certainly something she can sink her teeth into.

Neil's been kidnapped! Kidnapped! Kidnapped! ECHO steals away Neil, descendent of her long time love Narcissus, and leaves the heroes at CRONUS' mercy. Surprisingly, Neil has some sound advice for Echo and manages to save his friends.