Spectra Vondergeist / Rochelle Goyle (voice)
Clawdeen Wolf / Cleo de Nile (voice)
Twyla (voice) (as Joni Goode)
Draculaura (voice) (as Sue Swan)
Kiyomi Haunterly / Hall Moanitor Past (voice)
Sirena Von Boo / Scarah Screams (voice)
Vandala Doubloons / Avea Trotter / Ghost Girl (voice)
River Styxx (voice) (as Ashley Peterson)
Porter Geiss (voice)
Principal Revenant (voice)
Operetta (voice)
Johnny Spirit / Boy Ghost / Announcer / Deuce Gorgon (voice)
Ghoulia Yelps / Manny Taur / Aye / Hall Moanitor Present / Hall Moanitor Future (voice)
Frankie Stein (voice)
Bonita Femur
Clawd Wolf (voice)
Heath Burns / Hoodude Voodoo / Mr. Rotter / Ghost Student (voice)
Lagoona Blue (voice)
Neighthan Rot (voice)
Toralei Stripe (voice)
Kiyomi Haunterly (voice)
Spectra Vondergeist (voice)
Clawdeen Wolf (voice) (as Carla Castaneda)
Draculaura
Twyla (voice)
Sirena Von Boo (voice)
River Styxx (voice)
Vandala Doubloons (voice)