- Erin Fitzgerald
- C.A. Cupid / Abbey Bominable / Rochelle Goyle / Spectra Vondergeist (voice)
- Kate Higgins
- Frankie Stein / Airport Announcer / Catrine DeMew (voice)
- Ogie Banks
- Clawd Wolf
- Salli Saffioti
- Cleo de Nile / Clawdeen Wolf (voice) (as Celeste Henderson)
- Evan Smith
- Deuce Gorgon / Garrott DuRoque / Gil Webber (voice)
- Debi Derryberry
- Draculaura
- Audu Paden
- Ghoulia Yelps / Mr. Hackington / Yeti / Sea Monster (voice)
- Garrett Sander
- Ghost Cat
- Laura Bailey
- Headless Headmistress Nora Bloodgood / Lagoona Blue / Skelita Calaveras (voice)
- Cam Clarke
- Heath Burns / Mr. Rotter (voice) (as Cameron Clarke)
- Cindy Robinson
- Holt Hyde / Operetta / Jackson Jekyll / Madame Ghostier (voice)
- America Young
- Howleen Wolf / Toralei Stripe (voice)
- Stephanie Sheh
- Jinafire Long
- Julie Maddalena
- Robecca Steam / Venus McFlytrap (voice) (as Julie Maddalena Kliewer)
- Jonathan Lipow
- Tiki People
- Dustin Mckenzie
- Clawdeen's Design Book
- Karla Falcón
- Frankie Stein
- Hiromi Hayakawa
- Draculaura
- Lupita Leal
- Clawdeen Wolf
- Valentina Souza
- Cleo de Nile
- Analiz Sánchez
- Toralei Stripe
