Myleene KlassDr. Holzwurm (voice) Robin WalshDr. Holzwurm's Igor (voice) Matt McKennaDr. Herzschlag (voice) John CleeseDr. Glickenstein (voice) Steve BuscemiScamper (voice) Eddie IzzardDr. Schadenfreude (voice) Jay LenoKing Malbert (voice) Jennifer CoolidgeJaclyn / Heidi (voice) Christian SlaterDr. Schadenfreude's Igor (voice) Arsenio HallCarl Cristall (voice) Jess HarnellAnnouncer / Royal Guard #2 (voice) Zoë BrightBlind Woman / Killiseum Fan #1 (voice) Sophia EraklisBlind Orphan #1 (voice) A. Cheron HallBlind Orphan #2 / Blind Orphan #4 (voice) Alexander LeondisBlind Orphan #3 (voice) Michael LeondisBlind Orphan #6 (voice) Nicole LeondisBlind Orphan #7 (voice) Juliana LeondisBlind Orphan #5 (voice) Robin TisserandBlind Orphan #8 (voice) Paul VogtBuzz Offmann (voice) Frank WelkerAnimals' vocal effects (voice) (uncredited) Tony LeondisRegisseur / Screenplay Jamée DerusoAssociate Producer Matthew J. ParkerAssociate Producer Jean-Luc De FantiExecutive Producer Darius A. KamaliAssociate Producer Olivier BessonArt Direction Loïc RastoutProduction Design Patrick DoyleOriginal Music Composer Steven Clay HunterAnimation 
