Scooby-Doo on Zombie Island are real!" The movie was dedicated to the memory of Don Messick, the original voice of Scooby-Doo, who died nearly a year before the film's release. The movie is also one of Ed Gilbert's final roles. The members of Mystery, Inc. go their separate ways after becoming bored of mystery solving. Daphne Blake, along with Fred Jones, starts running a successful television series. Velma Dinkley becomes the proprietor of a mystery bookstore, and Scooby-Doo and his owner Shaggy Rogers bounce from job to job. For Daphne's birthday, Fred decides to get the gang back together for a road trip while
Scooby-Doo in 1997 and Casey Kasem, a strict vegetarian, relinquished the role of Shaggy after having to provide the voice for a 1995 Burger King commercial. Therefore, Scott Innes took over as both Scooby-Doo and Shaggy (Billy West voiced Shaggy in "Scooby-Doo on Zombie Island"). B.J. Ward took over as Velma, and Mary Kay Bergman voiced Daphne until her death in November 1999, and was replaced by Grey DeLisle. These first four direct-to-video films differed from the original series format by placing the characters in plots with a darker tone and pitting them against actual supernatural forces. "Scooby-Doo on Zombie Island",