Scooby-Doo and the Alien Invaders

as Laura (voice)

as Velma Dinkley (voice)

as Crystal / Amber (voice)

as Fred Jones (voice)

as Lester (voice)

as Dottie (voice)

as Max (voice)

as Steve (voice)

as Daphne Blake (voice)

as Sergio / Buck (voice)

as Scooby Doo / Shaggy (voice)