Scooby-Doo on Zombie Island sequences of interplay between Shaggy and Scooby for him. After Don Messick's death, Scott Innes replaced Messick as the voice of Scooby-Doo. Casey Kasem did not reprise his role as Shaggy Rogers as he wished to only voice Shaggy if the character became a vegetarian, like himself. Instead, Billy West provided the voice for Shaggy. Mary Kay Bergman was cast as Daphne when the character was taken in a new direction. B.J. Ward, who played Velma in the "Johnny Bravo" crossover episode, reprised her role in this film. Frank Welker is the only actor from the original series to reprise
Scooby-Doo (film) two telefilm prequels: "Scooby-Doo! The Mystery Begins" and "Scooby-Doo! Curse of the Lake Monster", which both aired on Cartoon Network in 2009 and 2010 respectively. A spin-off film "Daphne & Velma" was released on May 22, 2018, and a reboot will be released on May 15, 2020. Scooby-Doo (film) Scooby-Doo (also known as Scooby-Doo: The Movie) is a 2002 American live-action/computer-animated family adventure film based on the long-running Hanna-Barbera animated television series of the same name. It is the first installment in the "Scooby-Doo" live-action film series, directed by Raja Gosnell, written by James Gunn, and starring Freddie Prinze Jr.,