The gang go to Turkey to find the legendary Titan Behemoth, but Rassimov is following them. When they are captured by the Amazonians, all hope is lost. Will the Organization get the legendary Titan before them, or will an old friend come back to help them?

The legend of Jason's ship is believed to hold clues to ancient Titans, so the Huntik Foundation sends Dante and the gang to investigate. DeFoe's rivalry has led him to shame, so he begins sending spies so he can finish Dante off once and for all.

Lok's father's journal leads them to Prague, where the strongest of Titans supposedly resides. It is also the capital of The Organization, meaning the gang is going to need more help... but who will volunteer?

Dante is given the assignment to search for the mysterious Titan Gar-Ghoul, believed to be in Rouen, France, while developing Lok's summoning powers and his use with magical spells.

Venice, Italy: Den joins the Huntik Team to replace Zhalia, but he is not ready to be a hero. Meanwhile, his brother Harrison is training to be a Blood Spiral and is getting strong. Den runs away from the Foundation and is attacked by the Blood Spiral, the Huntik Team saves him. Zhalia protects Harrison and proves herself to the Spirals.

New York City, USA: Casterwill Elder Focauld is under attack by Kiel's deadly Blood Spirals. Dante and the Huntik Team are sent to the Cloisters to rescue him. In the heat of battle Sophie is forced to prove herself to the surling Focauld, saving everyone. However, Focauld is too stubborn to welcome Sophie into the Casterwill Family secrets.

South America, Jungle: Dante, Lok, Den, and Sophie meet with the Huntik Council. The Casterwill liaison Teien ask them to find and activate the Blue Star to signify the meeting of Casterwill Elders. Lok activates the signal as Dante and Sophie hold off Kiel, but Kiel reveals he was the one who destroyed her home when she was young.

Lok and the gang visit his home for the summer break, where Lok learns his mom was also a member of the Huntik Foundation. When an old childhood friend appears though with Organization Suits pursuing, the group must put aside their differences to unlock a new Titan and stop the Suits, but is there a traitor in their midst?

The team take on a mission that Guggenheim makes official: the Tomb of Nefertiti. They retrieve the map, but Zhalia plays them right into the Organization's hands. Will the Organization get the sceptre, which is the key to conquering the world?

The gang goes to Klaus' bookshop, but there are traps. Sophie is paired with Zhalia, and Lok and Cherit are paired with Dante, but Sophie suspects Zhalia of being a traitor.

Sophie manages to fix Lok's father's journal, and the gang head on to find the sunken city of Atlantis. But on the way they are ambushed by Rassimov and his men. Will Lok be able to find the path to the sunken city?

With the Amulet of Will now in their possession, the gang decides to decipher additional clues from Eathon's journal containing the location of the final two Legendary Titans. The next Legendary Titan is located in Ethiopia, Africa, and this time the Professor will personally attend to the issue.

Members of The Organization have infiltrated the area and begin attacking the Huntik team. What they didn't count on though is Dante and Montahue putting aside their rivalry and actually working together.

Rotterdam, The Netherlands: Zhalia returns to her old orphanage to find the Blood Spiral there recruiting orphans. She meets two orphan brothers, Harrison who chooses to join the Blood Spirals, and Den who turns to Zhalia for help. The Huntik team comes to the rescue and they end up with a new Huntik Foundation seeker, Den.

Following Lok's father's clues, the Huntik Team investigates the legend of the Pied Piper, looking for the Casterwill Family Titan, Umbra. Lok and Guggenheim defeat a monstrous swarm of Gremlow Titans and Sopie uncovers the Pied Pipe itself. Meanwhile, Dante uncovers another secret under the Sea of Cortez.

Lok leads The Huntik Team in a mission to Romania to capture the wild Titan Antedeluvian. However, Harrison has already bonded to the Titan and is waiting for them. Lok fails to invoke Pendragon to save them but luckily Dante returns from his secret training in time, defeating Tantris with a new power, Copykind.

Dante and Lok must escape The Organization and find a new place to hide while deciphering Lok's dad's journal. Sophie's place might be the perfect hideout, but whose side is she really on, and will her servants trust those she brings into her place?

After Sophie's revelations in the Crystal Caves, the team search for Avalon and the fabled Willblade. Lady Casterwill tells them how her family allied themselves with the Titans when they first arrived on Earth.

Dante, Lok, Sophie, Cherit, and Zhalia must navigate the catacombs and get the cursed ring to a Huntik safe house before 30 minutes pass or The Organization will manage to take control of the ring for evil purposes. While attempting to escape, Lok finds drawings similar to what is in his father's journal.

Dante, Lok, Sophie, and Cherit go back to Paris, France to find the Titan of the legendary Sir Lancelot. While on the mission, Sophie finds out more about the Casterwills, and Lok proves his courage. They lose the Titan, but find something else that might be able to help them find Lok's dad.

Lok starts to become stronger and show his true potential. The team finds Atlantis but four tests await them. Will they get the Ancient Amulet of Will before The Organization?

The gang, now joined by Montahue and Tursley, set out to find the second legendary titan in Ethiopia. They have to pass not only the many traps inside the place, but also the Professor and his men. In the end the task of finding the Titan comes upon Sophie and Lok. Can they together unleash the ancient titan? Both Lok and Sophie express their feelings for each other which allows Lok to bond with Legendary Titan Tao.

Lok and the Foundation team are on the trail of Avalon. Sophie is drawn to a crystal cave where she must prove herself to the Casterwill Elder Nimue. Sophie learns she is a direct descendant of Lord Casterwill and bonds with the titan she thought was lost, empowering her and turning her into Powerbonded Sabriel. Nimue promises to help her find Avalon and the Willblade.

Den befriends a native American seeker and is given a new Titan, Kaiyo The Tracker. Wilder makes his return and captures the Huntik team as they explore the Vault of Cortez. Things look grim but Dante saves everyone by bonding with the Legendary Titan of Dimensions, Umbra The Shadow Jaguar.

Dante is determined to heal an old friend in the Huntik Foundation. His travels send him to Vienna, which also happens to be where Zhalia is hoping to unearth one of the oldest and strongest titans, King Basilisk. Lok's father's journal also contains clues which can only be deciphered in Vienna.