William Lau Director Sylvain Blais Director Haviland Stillwell Avia Trotter Voice Paula Rhodes Iris Clops , Sirena Vonboo Voice America Young Howleen Wolf , Toralei Stipe Voice Erin Fitzgerald Abbey Bominable , Rochelle Goyle , Spectra Vondergeist Voice Dave B. Mitchell Hexiciah Steam Voice Joni Goode Gigi Grant , Twyla Voice Debi Derryberry Draculaura Voice Josey Montana McCoy Neighthan Rot , Sparky , Victor Frankenstein Voice Keith Wagner Screenwriter Margaret M. Dean Producer Tina Chow Producer Audu Paden Executive Producer David Voss Executive Producer Chuck Johnson Executive Producer Asaph Fipke Executive Producer Emily Kelly Production Design Byron Leboe Art Director