Scooby-Doo and the Alien Invaders

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.

• 
  Scott Innes

  Scooby Doo / Shaggy (voice)
• 
  Mary Kay Bergman

  Daphne Blake (voice)
• 
  B.J. Ward

  Velma Dinkley (voice)
• 
  Frank Welker

  Fred Jones (voice)
• 
  Candi Milo

  Crystal / Amber (voice)
• 
  Neil Ross

  Sergio / Buck (voice)
• 
  Jennifer Hale

  Dottie (voice)
• 
  Jeff Bennett

  Lester (voice)
• 
  Audrey Wasilewski

  Laura (voice)
• 
  Mark Hamill

  Steve (voice)