John SaxonProfessor Jones Emile B. LevisettiHarvey (voice) Edward StevensDrake Destry Robert DoleProfessor Damon Steven E. WilliamsHarvey (as Steve Williams) Ken EarlMama Jones (voice) Douglas Schulze監督 / 脚本 / プロデューサー Nathan J. Whiteエグゼクティブプロデューサー Michael GoiDirector Of Photography Jeff WehenkelSpecial Effects Makeup Artist 
