

9.08 minSeason 6 • Episode 16
LatestIn this grand finale, the Shimmers discover that the problem isn't the Desolation, it's the Dark Sparkle Glow that Iris created out of sadness. With the help of a secret weapon, can the new Shimmers and the OG Shimmers put their differences aside and work together to save Iris and Rainbow World?
Legend says at the end of the rainbow, there's a pot of gold. But the truth is, it's something even more amazing. Only a chosen few with an eye for bold fashions can follow the rainbow to Rainbow High, the colorful fashion school where everyone learns to flaunt their true color.
Costume
Every outfit is a toyetic masterpiece of plastic fantasy.
Production
CGI doll animation that somehow makes uncanny valley camp.
Creator
Michael Scott Anderson
Trivia, insights & behind the scenes
Rainbow High is essentially a 22-minute toy commercial, but it weaponizes influencer culture so effectively that kids don't notice they're being marketed to.
The voice cast includes several prolific anime dub actors — Kira Buckland (Violet) also voiced 2B in Nier: Automata, creating the unhinged crossover of high fashion and existential android despair.