Seasons & episodes

S1 · E24The Mastermind Unmasked: Part 1 2025-10-08 · 22 min＋

Max and Phoebe discover that Lazlo Chance may be the evil Mastermind and enlist Chloe to help, but Chloe is torn between her head and her heart.

S1 · E25The Mastermind Unmasked: Part 2 2025-10-15 · 22 min＋

When The Mastermind forces Chloe to steal a magical amulet that grants him superhero powers, the Thundermans unite to stop his plan. Chloe must reveal her identity to save her friends.

S1 · E26The Most Thunderful Time of the Year 2025-12-17 · 22 min＋

Phoebe and Max tell holiday stories to compete in the Thundermans Story Slam, but it's Chloe's story that makes them understand the meaning of the holiday.