Teeny Mutant Ninja Turtles
This Nick Jr. YouTube series launched July 24, 2026, reimagining Leo, Raph, Donnie, and Mikey as 8-year-old ninjas-in-training across 30 four-minute shorts — a format built for little attention spans and very much designed with preschoolers in mind. The action is cartoon-silly (think pizza monsters and mustache vandalism), weapons have a soft, jelly-like look, and the tone is warm and teamwork-focused throughout.
Comfortably suits ages 3 and up; even the spookiest episode resolves without any real frights.
Episodes to know about
Donnie's potion accidentally creates a giant pizza monster; played purely for laughs, no real-world substance framing.
Darkened dojo, flashlight ghost-story setup, and a sudden startling noise may spook very sensitive toddlers; the episode ends with a reassuring, non-supernatural explanation.
A sudden loud roaring squeak interrupts the quiet ghost-story scene; brief but abrupt.