Overview: A secret, high-technology international agency called SHADO defends Earth from alien invaders.
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First Air Date: Sep 16, 1970Last Air date: Mar 15, 1973Season: 1 SeasonEpisode: 26 EpisodeRuntime: 48 minutesQuality: HDIMDb: 7.60 / 10 by 43 usersPopularity: 42.423Language: English, Italian