Scooby-Doo e gli invasori alieni

Candi Milo

Crystal / Amber (voice)

Neil Ross

Sergio / Buck (voice)

Jennifer Hale

Dottie (voice)

Mary Kay Bergman

Daphne Blake (voice)

B.J. Ward

Velma Dinkley (voice)

Jeff Bennett

Lester (voice)

Audrey Wasilewski

Laura (voice)

Frank Welker

Fred Jones (voice)

Scott Innes

Scooby Doo / Shaggy (voice)

Mark Hamill

Steve (voice)

Kevin Michael Richardson

Max (voice)