Rupert DaviesProfessor Ian "Mac" McClaine (voice) Keith AlexanderSam Loover (voice) David HealyShane Weston (voice) Vincenzo FiorilloKelly (voice) / Writer Jeremy WilkinRalph Clayton (voice) Gary FilesJim Molineaux (voice) Martin KingEd Johnson (voice) Sylvia AndersonMrs. Ada Harris (voice) / Writer Desmond SaundersDirector / Writer / Production Manager Vincenzo FiorilloKelly (voice) / Writer David LaneWriter / Producer Sylvia AndersonMrs. Ada Harris (voice) / Writer Reg HillExecutive Producer Derek MeddingsVisual Effects Director 
