A spin-off of the ever popular ‘70s TV series Scooby Doo Where Are you?, The New Scooby Doo Movies reunites Fred, Daphne, Velma, Shaggy, and of course, Scooby for more mystery-solving adventures. Not only did the show feature more sophisticated storylines and characters than its predecessor, it attracted a line-up of celebrity voices from the likes of The Harlem Globetrotters, Dick Van Dyke, Jonathan Winters, Don Knotts, ‘Mama’ Cass Elliot, and Sonny and Cher. Even animated heroes such as Batman and Robin, The Addams Family, and Speed Buggy wanted in on the action, appearing alongside Scooby and Co. in their own themed episodes.