Kadro (9)
Len JonesJoe 90 (voice)
Rupert DaviesProfessor Ian "Mac" McClaine (voice)Keith AlexanderSam Loover (voice)
David HealyShane Weston (voice)Martin KingEd Johnson (voice)
Gary FilesJim Molineaux (voice)
Shane RimmerKelly (voice)
Sylvia AndersonMrs. Ada Harris (voice)
Jeremy WilkinRalph Clayton (voice)