★ 7.1 1975 Series 13+ 2 Seasons Finished Airing
Sci-Fi & Fantasy
The crew of Moonbase Alpha must struggle to survive when a massive explosion throws the Moon from orbit into deep space.
Seasons & Episodes
2 SeasonsCast
Martin Landau
John Koenig
Barbara Bain
Helena Russell
Catherine Schell
Maya
Tony Anholt
Tony Verdeschi
