On the silver globe (1978--Part 1/16) - eng subs

Cool 1978 film! All parts on YouTube. 
A group of space pioneers starts a colony on the moon. As the adults die off, the children revert to primitive forms, creating their own myths, deities, and social classes. Years later, a politician from earth arrives and--fulfilling the moon people's prophecy--is hailed as their great messiah.