C.A. Cupid / Abbey Bominable / Rochelle Goyle / Spectra Vondergeist (voice)
Frankie Stein / Airport Announcer / Catrine DeMew (voice)
Clawd Wolf (voice) (as Hank Banks)
Cleo de Nile / Clawdeen Wolf (voice) (as Celeste Henderson)
Deuce Gorgon / Garrott DuRoque / Gil Webber (voice)
Draculaura (voice) (as Dee Dee Greene)
Ghoulia Yelps / Mr. Hackington / Yeti / Sea Monster (voice)
Ghost Cat (voice)
Headless Headmistress Nora Bloodgood / Lagoona Blue / Skelita Calaveras (voice)
Heath Burns / Mr. Rotter (voice) (as Cameron Clarke)
Holt Hyde / Operetta / Jackson Jekyll / Madame Ghostier (voice)
Howleen Wolf / Toralei Stripe (voice)
Jinafire Long (voice)
Robecca Steam / Venus McFlytrap (voice) (as Julie Maddalena Kliewer)
Tiki People (voice) (as John Lipow)
Clawdeen's Design Book (voice)
Frankie Stein (voice)
Draculaura (voice)
Clawdeen Wolf (voice)
Cleo de Nile (voice)
Toralei Stripe (voice)