Kids' Stuff: Directed by Joaquim Dos Santos. With Phil LaMarr, George Newbern, Susan Eisenberg, Kevin Conroy. Morgaine Le Fey transforms Superman, Batman, Wonder Woman, and Green Lantern into children after Mordred uses his magic to remove all adults from Earth and keep children on the Earth.
Justice League Unlimited Kids' Stuff (TV Episode 2004) - IMDb
Best animated TV shows of all time – Troy Record
Justice League (TV Series 2001–2004) - Episode list - IMDb
Justice League Unlimited Hawk and Dove (TV Episode 2004) - IMDb
Justice League Unlimited season 1 - Metacritic
Justice League Unlimited (TV Series 2004–2006) - News - IMDb
Cartoon Network's Justice League: 10 Best Episodes, Ranked According To IMDb
Justice League Unlimited Kids' Stuff (TV Episode 2004) - IMDb
Justice League Unlimited (TV Series 2004–2006) - Episode list - IMDb
Justice League - Trakt
Best animated TV shows of all time – Mainline Media News