[s1e5] Kid Stuff Apr 2026

: It is one of three primarily comedic episodes in the first season, alongside "This Little Piggy" and "The Greatest Story Never Told".

: The story is loosely based on the DC Comics event JLA: World Without Grown-Ups .

: Voiced by Marc John Jefferies, he uses his ring to create "cool" constructs, including a mask resembling the comic character Kyle Rayner. Themes and Resolution [S1E5] Kid Stuff

" Kid Stuff " (Season 1, Episode 3 of Justice League Unlimited ) is a fan-favorite "de-aging" story where the world’s greatest heroes are forced to battle as children.

: Voiced by Dakota Fanning, she acts as a bossy, responsible older sister who struggles to hide a clear childhood crush on Batman. : It is one of three primarily comedic

: Voiced by Kyle Alcazar, he remains the brooding tactician but manifests as a grumpy, "tough guy" child.

: Voiced by Shane Haboucha, he is portrayed as a naive, enthusiastic "farmboy" who is eager to help. Themes and Resolution " Kid Stuff " (Season

The heroes eventually trick Mordred by taunting him into using his magic to become an adult so he can finally defeat them. Because he becomes an adult, his own spell banishes him to the shadow dimension, breaking the enchantment over Earth.