William OstranderTaro / Larn (voice) Elizabeth Lloyd ShawRoleil Greg Wayne ElamPako (as Greg Elam) Jimmy BridgesSubhuman (as James Bridges) Michael KelloffSubhuman (as Michael Kellogg) Susan TyrrellJuliana (voice) Maggie RoswellTeegra (voice) Stephen MendelNekron (voice) Clare ToraoTutor (voice) (as Clare Nono) Hans HowesDefender Captain (voice) Ray OliverSubhuman (voice) Nathan PurdeeSubhuman (voice) Candy CandidoSub-humans (voice) (uncredited) Holly FrazettaSubhuman Priestess (uncredited) Emma SammsPrincess Teegra performance model (uncredited) Ralph BakshiDirector / Producer / Characters Frank FrazettaProducer / Characters John W. HydeExecutive Producer Richard R. St. JohnsExecutive Producer Francis GrummanDirector Of Photography William KraftOriginal Music Composer Steven E. GordonAnimation Charles M. Howell IVAnimation Russell E. MooneyAnimation Tom TataranowiczAnimation 
