Warner Bros. Animation is making a new ‘Scooby-Doo’ feature film, based on the wildly popular brand, and we now have even more casting. Ariana Greenblatt will play young Velma, while Pierce Gagnon will portray young Fred. Greenblatt recently played another young version of a character, as Gamora in Disney’s ‘Avengers: Infinity War.’ Other credits include… Continue reading ‘Scooby-Doo’ Animated Film Adds Ariana Greenblatt & Pierce Gagnon to Cast