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! Mask of the Blue Falcon Scooby-Doo! Mask of the Blue Falcon Scooby-Doo! Mask of the Blue Falcon is a 2013 direct-to-DVD animated superhero action comedy film, and the nineteenth entry in the direct-to-video series of "Scooby-Doo" films. The film is a crossover, featuring Blue Falcon and Dynomutt. It was produced and completed in 2012, and released on February 26, 2013 by Warner Premiere. Scooby and Shaggy take the gang to a comic book convention called the "Mega Mondo Pop! Comic ConApalooza" (featuring people dressing up as many Hanna-Barbera characters) to enter a costume contest as their favorite comic book superheroes, Blue Falcon and Dynomutt, Dog