Mary Kay Bergman, Frank Welker, William Hanna, Joseph Barbera, Glenn Leopold, Scott Innes, Jim Stenstrum, Davis Doi, B.J. Ward, Lance Falk

Scooby-Doo and the Alien Invaders is a video starring Scott Innes, Mary Kay Bergman, and Frank Welker. A cosmic case of flying saucers, intergalactic intrigue and out-of-this-world romance launches Scooby-Doo and the Mystery Gang...