The Thundermans: Undercover, The Mastermind Unmasked - Part 1

The Max of Life: Missing fame and fans, Max decides to recapture some glory by breaking Booch's sandwich-stacking record, but Chloe challenges him so that her pal can have her record back. (S2, ep 1)

Summer of Secrets: Chloe must attend summer school, and Max is assigned to be her teacher. While they will be busy all summer, Phoebe goes solo with a new superhero named Captain Perfect. (S2, ep 2)

I Know What You Did This Summer: Max learns that Phoebe is working with Captain Perfect, and sets out to uncover the secret he is keeping. (S2, ep 3)

The Summer I Turned Giddy: Upset that Phoebe has a new partner, Max decides to partner with his friend Gideon. But things backfire when Max tries to turn Gideon into a supersized superhero. (S2, ep 4)

A Midsummer Night's Scheme: Max agrees to mentor Captain Perfect's younger sister, who is headed down the path of becoming a supervillain. She tries to become one of Mastermind's henchmen. (S2, ep 5)

Cruel Summer: Max and Phoebe are working well as a team, until he is accused of committing crimes and Phoebe must apprehend him. (S2, ep 6)

Endless Summer: Max pretends to turn evil to infiltrate Mastermind's henchmen and steal the Chip-Chucker, a device that previously turned him evil. (S2, ,ep 7)

Love is in the Lair: Mrs. Wong visits Secret Shores, and threatens to reveal the Thundermans' superhero identities to the town. Max and Phoebe's plan to keep her quiet backfires! (S2, ep 8)

She's All Splat: With Cherry working at Splat by Sea, Max ropes her into a fake dating scheme to score partner discounts at the restaurant. (S2, ep 9)

Party All The Crime: Chloe's birthday party is cancelled, and the twins try to throw her a new one. (S2, ep 10)

The Most Thunderful Time of the Year: Phoebe and Max tell holiday stories to compete in the Story Slam, but it's Chloe's story that makes them understand the meaning of the holiday. (S2, ep 11)

The Mastermind Unmasked - Part 1: 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. (S2, ep 12)

The Mastermind Unmasked - Part 2: When B.C. forces Chloe to steal a magical amulet that grants him superhero powers, the Thundermans unite to stop his plan. Chloe must reveal her identity. (S2, ep 13)