Season 1 Episodes
1. Thundercover
Max and Phoebe bring Chloe on an undercover mission in a new town, so she can experience life as a normal kid.
2. Faulty Powers
A training accident makes Chloe's powers faulty; Max tries to cure her and gets a misleading positive result, so she goes to a party; but his treatment actually creates brand new powers Chloe can't control.
3. Bummer School
Chloe's mascot project fails due to Max and Phoebe's feud; twins learn how fighting affects Chloe.
4. The Parent Zap
After Phoebe and Max let Chloe's friends watch a horror movie and eat candy, Jinx and Booch's parents want to meet Chloe's; with Hank and Barb away, Max and Phoebe transform into them to help Chloe; it goes well until the real Hank and Barb show up.
5. Save the Date
Max bets Phoebe she can't turn off being a superhero and go on a normal date.
6. Cherry Bad Things
Cherry visits and Max discovers Phoebe never took her sparkle power away; Phoebe promises to do so and has a girls' night with Cherry while Max hosts Jinx; Colosso gets jealous; Cherry's powers malfunction, nearly blowing Phoebe's cover.
7. Not So Fast and Furious
A new super-fast villain is wreaking havoc in Secret Shores; after Billy's speed accidentally triggers an avalanche, he decides to hang up his cape and retire.
8. For Your Spies Only
Max and Phoebe attend a parent-teacher night, leaving Chloe to have friends over without adult supervision; Jinx finds the Air Lair and believes spies are targeting the school and his meddling puts Max and Phoebe's school jobs at risk.
9. No Friend in Sight
Chloe feels smothered and thinks it's because Phobe and Max need friends; Phoebe and Max accidentally make the same friend named Brenda and fight over her.
10. All About Steve
Billy brings a new sidekick, to the T-Force; but when they reject him, he turns evil.
11. Tide and Prejudice
The former protector of Secret Shores arrives at the Thundermans' beach house.
12. Prank You Next
Max seeks help dealing with a mystery prankster at school from his old principal, who was always the target of his pranks.
13. From Dust Till Dawn
Chloe struggles with her leadership skills; when a villain attacks her school field trip, Max and Phoebe have to put Chloe in charge while they try to take down the villain and defuse his dangerous astronomical weapon.
