(L-R) The Scooby Gang in 'What's New, Scooby-Doo?'; Sarah Michelle Gellar, Scooby-Doo, Matthew Lillard, Linda Cardellini and Freddie Prinze Jr. in 2002's 'Scooby-Doo' There’s no mystery when it comes ...
There’s no mystery when it comes to the enduring popularity of the Scooby-Doo characters. The children’s mystery franchise, which turns 55 on Sept. 13, 2024, introduced the world to the Scooby Gang — ...