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
Shaggy & Scooby-Doo Get a Clue! Shaggy & Scooby-Doo Get a Clue! Shaggy & Scooby-Doo Get a Clue! is an American animated comedy series produced by Warner Bros. Animation, the tenth incarnation of Hanna-Barbera's "Scooby-Doo" franchise. It debuted on September 23, 2006, and ran for two seasons during the Kids' WB Saturday morning block of The CW Television Network. It was the final animated series produced by Hanna-Barbera's co-founder Joseph Barbera before his death. The second season premiered in Canada on Teletoon on September 6, 2008, and was also available online at Cartoon Network Online. The characters have also been re-designed to look like animated versions