An animated Scooby-Doo movie will be released on Sept. 21, 2018, Warner Bros. announced. “Like countless fans, I have always loved the Hanna-Barbera cast of characters,” said Greg Silverman, Warner Bros. president of creative development and worldwide production. “As one of their most famous brand ambassadors, Scooby-Doo will take the lead in re-introducing this pantheon […]