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! and the Witch's Ghost Billy Ray Cyrus performing "Scooby-Doo, Where Are You!". "Scooby-Doo and the Alien Invaders" was released on October 3, 2000. Scooby-Doo! and the Witch's Ghost Scooby-Doo and the Witch's Ghost is a 1999 direct-to-video animated supernatural horror-comedy film, and the second of the direct-to-video films based upon Hanna-Barbera's "Scooby-Doo" Saturday morning cartoons. It was released on October 5, 1999, and it was produced by Warner Bros. Animation (although it contained a "Hanna-Barbera Cartoons, Inc." copyright and logo). The Mystery Inc. gang (Scooby-Doo, Shaggy, Fred, Daphne and Velma) travel to a New England town called Oakhaven after being invited by horror writer