Scooby-Doo and the Alien Invaders four Scooby-Doo direct-to-video films to be animated overseas by Japanese animation studio Mook Animation. It was the last film to feature Mary Kay Bergman as the voice of Daphne before her death in November 1999 and the film was dedicated to her memory. The Mystery Machine is driving through a desert in Roswell, New Mexico. A sandstorm comes up and Shaggy Rogers makes a wrong turn onto government property. Seeing a UFO causes Shaggy to lose control of the vehicle and the gang find themselves on the outskirts of a small town. While Scooby-Doo and Shaggy stay with the van,
Scooby-Doo on Zombie Island Scooby-Doo on Zombie Island Scooby-Doo on Zombie Island is a 1998 direct-to-video animated comedy horror film based on Hanna-Barbera's "Scooby-Doo" Saturday-morning cartoons. In the film, Shaggy, Scooby, Fred, Velma, and Daphne reunite after a year-long hiatus from Mystery, Inc. to investigate a bayou island said to be haunted by the ghost of the pirate Morgan Moonscar. However, the five find not only a deeper mystery on the island, but their first encounter with a genuine, deadly supernatural threat. It is the first in a long-running series of direct-to-video "Scooby-Doo" films; succeeded by "Scooby-Doo! and the Witch's Ghost" (1999). Production started