Cast
Casey KasemShaggy Rogers / Mirror Monster (voice)
Don MessickScooby-Doo / Scrappy-Doo (voice)
Glynis JohnsMs. Grimwood (voice)
Susan BluSibella Dracula (voice)
Patty MaloneyTanis the Mummy (voice)
Pat MusickElsa Frankensteen (voice)
Marilyn SchrefflerWinnie Werewolf (voice)
Russi TaylorPhantasma (voice)
Frank WelkerMatches / Papa Werewolf / Well Dweller (voice)
Andre StojkaThe Grim Creeper / Mummy Daddy (voice)- Zale KesslerDaddy Dracula / Frankenstein Senior (voice)
Hamilton CampPhantom Father (voice)
Ruta LeeRevolta (voice)
Ronnie SchellColonel Calloway (voice)
Scott MenvilleCadet Tug Roper (voice)
