Episode Overview
Everyone on Moonbase is electrified by the arrival of a spaceship from earth. Everyone, that is, except Commander Koenig. Where the others see long-lost friends and relatives, he sees hideous aliens, bent on taking over the Moonbase...
Guest Stars
Nick Tate
Alan Carter
Zienia Merton
Sandra Benes
Nicholas Young
Peter Rockwell
Drewe Henley
Joe Ehrlich
Billy J. Mitchell
Professor Hunter
Al Lampert
Ken Burdett
Jeffery Kissoon
Ben Vincent