The Thundermans: Undercover backdrop
The Thundermans: Undercover S1E26 — The Most Thunderful Time of the Year
9.2

The Most Thunderful Time of the Year

9.2/10 · 79 votesDec 17, 202522 min

Ranked #17 of 26 in Season 1•+0.4 vs season avg

Discussion

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.

Seasons1

Season 1 Episodes26

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

Discussion

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Episode Summary

"The Most Thunderful Time of the Year" is episode 26 of The Thundermans: Undercover season 1. It scored 9.2/10 from 79 votes, ranking #17 of 26 episodes this season (season average 8.8). It aired on December 17, 2025.