Richard Steven Horvitz

After tragedy strikes, an unlikely young hero takes her rightful place among the Power Rangers to face off against the team’s oldest archnemesis.

ZIM discovers his almighty leaders never had any intention of coming to Earth and he loses confidence in himself for the first time in his life, ...

Based on the original animated series Ben 10. Ben becomes targeted by an evil Mechamorph Warrior, named “Retaliator,” who mistakenly ...

Irwin, Hoss Delgado, Jeff the Spider, Fred Fredburger, and General Skarr from the “Grim Adventures of Billy and Mandy” team up to ...

When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out ...