Five inseparable friends, the Wonderboys, are forced to say goodbye because the Old Hag, the owner of their apartments, is about to sell their homes in exchange for a Maradona figurine. When the figurine is stolen by their idol Tonino Wonderboy, the new Munaciello of Naples, their adventure begins in the city's underground, in search of a mysterious treasure.
Episode 1
The Wonderboys set off to search for a mysterious figurine in underground Naples.
Episode 2
The Wonderboys join forces with Tonino, while the Old Hag's henchmen are on their heels.
Episode 3
The Wonderboys' adventure seems over, but someone at Nino D'Angelo's mansion can help them.
Episode 4
The Old Hag searches for Clemente while Antonia, Tonino and the Wonderboys end up in a solfatara.
Episode 5
While Tonino and Antonia are at the museum, the Wonderboys find themselves in danger once again.
Episode 6
It's New Year's Eve and the Wonderboys know that their treasure hunt is far from over.