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 Snacks Scooby Snacks Scooby Snacks (Scooby Snax) are a fictional food item, but there is also a licensed dog treat with the same name. They are used as a form of incentive payment for the cartoon characters Scooby-Doo and Shaggy from the Hanna-Barbera series "Scooby-Doo" and its various spin-offs. Producer William Hanna had always imagined that a "Scooby Snack" would taste like some sort of a caramel-flavored cookie. He and Joseph Barbera had previously used the concept of a dog, Snuffles, that goes wild for doggie treats in the Quick Draw McGraw series in 1959. Likewise Hanna-Barbera created dog character Muttley,