← Back to filmFilm · CastFull castScooby-Doo! Mecha Mutt MenaceOn screenCast9 credited performersFrank WelkerScooby-Doo / Fred Jones (voice)Matthew LillardShaggy Rogers (voice)Grey DeLisleDaphne Blake (voice)Mindy CohnVelma Dinkley (voice)Julie BowenDr. Devon Albright (voice)Lacey ChabertMelanie Staples (voice)Alan RachinsDr. Ned Staples (voice)Paul ReubensIrv (voice)Phil LaMarrStan (voice)
