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The Thundermans: Undercover S1E17 — A Midsummer Knight's Scheme
9.2
The Thundermans: Undercover•Season 1•Episode 17

A Midsummer Knight's Scheme

9.2/10 · 86 votesJul 24, 202522 min

Ranked #16 of 26 in Season 1•+0.4 vs season avg

Discussion

Captain Perfect's younger sister, Penny, is headed down the path of becoming a supervillain. Eager to impress Captain Perfect, Max takes it upon himself to guide her toward a better path.

Previous episodeE16 · The Summer I Turned GiddyNext episodeE18 · Cruel Summer
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Cast7

Kira Kosarin

Kira Kosarin

Phoebe Thunderman

Jack Griffo

Jack Griffo

Max Thunderman

Maya Le Clark

Maya Le Clark

Chloe Thunderman

N

Nathan Broxton

Jinx

K

Kinley Cunningham

Kombucha

Daran Norris

Daran Norris

Thunderford

Dana Snyder

Dana Snyder

Dr. Colosso

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Episode Summary

"A Midsummer Knight's Scheme" is episode 17 of The Thundermans: Undercover season 1. It scored 9.2/10 from 86 votes, ranking #16 of 26 episodes this season (season average 8.8). It aired on July 24, 2025.

Next: E18 · Cruel SummerBest of Season 1