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The Thundermans: Undercover
Season 1 · Episode 25
The Mastermind Unmasked: Part 2
0.022mOctober 15, 2025
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.
Episodes
- Episode 1Thundercover
- Episode 2Faulty Powers
- Episode 3Bummer School
- Episode 4The Parent Zap
- Episode 5Save the Date
- Episode 6Cherry Bad Things
- Episode 7Not So Fast and Furious
- Episode 8For Your Spies Only
- Episode 9No Friend in Sight
- Episode 10All About Steve
- Episode 11Tide and Prejudice
- Episode 12Prank You, Next
- Episode 13From Dust Till Dawn
- Episode 14Summer of Secrets
- Episode 15I Know What You Did This Summer
- Episode 16The Summer I Turned Giddy
- Episode 17A Midsummer Knight's Scheme
- Episode 18Cruel Summer
- Episode 19Endless Summer
- Episode 20The Max of Life
- Episode 21Love Is in the Lair
- Episode 22She's All Splat
- Episode 23Party All the Crime
- Episode 24The Mastermind Unmasked: Part 1
- Episode 25The Mastermind Unmasked: Part 2
- Episode 26The Most Thunderful Time of the Year