
Phoebe, Max and Chloe must investigate a new threat in the town of Secret Shores and aim to nurture Chloe's superhero abilities while on this mission.

Max is upset that Phoebe secretly partnered with Captain Perfect; he decides to have a new superhero partner, his best friend Gideon; things go wrong when Max tries to make Gideon a better superhero.

New adventures for The Thundermans unfold after Phoebe and Max are sent undercover to handle a new threat in the seaside town of Secret Shores; they must bring Chloe along to develop her superhero talent.

Max seeks help dealing with a mystery prankster at school from his old principal, who was always the target of his pranks.

Max and Phoebe discover that Lazlo Chance may be the evil mastermind and enlist Chloe to help; when Chloe is torn between her head and her heart, it threatens the entire mission.