Overview
A cosmic case of flying saucers, intergalactic intrigue and out-of-this-world romance launches Scooby-Doo! and the Mystery Inc., Gang into their most unearthly adventure ever.
Cast
- Scott Innes as Scooby Doo / Shaggy (voice)
- Mary Kay Bergman as Daphne Blake (voice)
- B.J. Ward as Velma Dinkley (voice)
- Frank Welker as Fred Jones (voice)
- Candi Milo as Crystal / Amber (voice)
- Neil Ross as Sergio / Buck (voice)
- Jennifer Hale as Dottie (voice)
- Jeff Bennett as Lester (voice)
- Audrey Wasilewski as Laura (voice)
- Mark Hamill as Steve (voice)