Overview: Orac steers Liberator off course to investigate a black hole and the Thaarn reach out to Cally from her childhood stories. Liberator lands on the artificial planet Crador.
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First Air Date: Jan 02, 1978Last Air date: Dec 21, 1981Season: 4 SeasonEpisode: 52 EpisodeRuntime: 50 minutesQuality: HDIMDb: 7.20 / 10 by 39 usersPopularity: 31.31Language: English