First Scooby-Doo Preschool Series Greenlit for Cartoonito Jamie Stalcup May 23, 2022 Top Stories HBO Max and Cartoon Network have greenlit Scooby-Doo! and the Mystery Pups, the first-ever Scooby-Doo preschool series, for Cartoonito. The content you are trying to access is only available to members. Log In Register Cartoon Network Cartoonito HBO Max Warner Bros. Animation 2022-05-23 Jamie Stalcup Share