Genre: Animation | Adventure | Comedy | Family | Horror | Mystery | Thriller Runtime: 77 min | Year: 1998 Cast: Scott Innes as Scooby-Doo | Billy West as Shaggy | Mary Kay Bergman as Daphne… Scooby and the gang visit Zombie Island, where they find themselves menaced by the ghost of Moonscar the pirate and the island's most infamous inhabits--Zombies!!