Overview: A human from an advanced time period has returned to stop the construction of a moon base by destroying the supply rockets (unmanned) shortly after launch.
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First Air Date: Sep 10, 1977Last Air date: Dec 03, 1977Season: 1 SeasonEpisode: 13 EpisodeRuntime: 22 minutesQuality: HDIMDb: 8.00 / 10 by 2 usersPopularity: 3.219Language: English