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 series) of Scooby-Doo began in 1994 by producer Charles Roven. Originally the idea was to make a film with a much darker tone, essentially poking fun at the original cartoon series, much like "The Brady Bunch Movie" and was set for a PG-13 rating. Shaggy was set to be a stoner, Velma and Daphne had a side relationship, and there were many marijuana references. Several rumors about these aspects in the original cartoon series were passed around by fans of "Scooby-Doo", and were to be incorporated into the live action film. "Scooby-Doo" was released on June 14, 2002. Directed by Raja