Mystery, Inc. heads to Blowout Beach for a real swinging beach party when the Ghost Pirates threaten to harsh the good vibes.
Natalie Lander
Krissy Holdout (voice)
Kate Micucci
Velma Dinkley (voice)
Matthew Lillard
Shaggy Rogers (voice)
Grey DeLisle
Daphne Blake (voice)
Iqbal Theba
Dr. Najib (voice)
Frank Welker
Scooby-Doo / Fred Jones (voice)
