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! (film series) of Scooby-Doo began in 1994 by producer Charles Roven. Originally the idea was to make a film with a much darker tone, essentially poking fun at the original cartoon series, much like "The Brady Bunch Movie" and was set for a PG-13 rating. Shaggy was set to be a stoner, Velma and Daphne had a side relationship, and there were many marijuana references. Several rumors about these aspects in the original cartoon series were passed around by fans of "Scooby-Doo", and were to be incorporated into the live action film. "Scooby-Doo" was released on June 14, 2002. Directed by Raja