Wilhamena (voice)
A crossover Halloween special featuring characters from OK KO! and Scooby Doo and the Ghoul School
Sarah (voice)
After the events of Justice League: War, Ocean Master and Black Manta have declared a war against the surface in retaliation of the aftermath of Apokoliptian-tyrant Darkseid's planetary invasion. Queen Atlanna seeks out her other son, Ocean Master’s half-brother Arthur Curry, a half-human with aquatic powers with no knowledge of his Atlantean heritage, to restore balance. Living with powers he doesn’t understand and seeing the danger around him, Curry takes steps to embrace his destiny, joining the Justice League, and with his new teammates he battles to save Earth from total destruction.
Sarah Charles (voice)
The world is under attack by an alien armada led by the powerful Apokoliptian, Darkseid. A group of superheroes consisting of Superman, Batman, Wonder Woman, The Flash, Green Lantern, Cyborg, and Shazam must set aside their differences and gather together to defend Earth.
Upset Mother (voice)
The gang goes on a trip to check on Velma's younger sister, Madelyn. She's been studying stage magic at the Whirlen Merlin Magic Academy, where apparently there have been sightings of a giant griffin. The gang decides to investigate.
Tammy (voice)
Aunt Fanny gives a tour of the Robot City Train Station to motley collection of robots, including Fender, Zinc, Tammy, Hacky and an Old Lady-Bot.
Jel-O
An elf named elven go out and decides to become a rapper.
Fish (voice)
動物と話ができるお医者さんとして有名になった、ドクター・ドリトルは大忙し。そこへ野生のビーバーからSOSが入った。たくさんの動物の住み処である森が破壊されそうだという。森の伐採をやめさせるには、絶滅寸前品種の熊の繁殖地であることを証明しなければならない。そこで、ただ一頭残った野生のメス熊のお婿さん候補を探すのだが、見つかったのは、魚とりも満足にできないサーカス育ちの曲芸熊アーチ―だった。森と動物たちを救うため、何とか2頭の熊をカップルにしようと、ドリトル先生は大奮闘！そして、動物vs人間の対決が迫る！
