Overview: This episode of the documentary series focuses on the Jurassic period, a time when the first giant killers stalked the Earth and lurked in the seas.
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First Air Date: Sep 14, 2011Last Air date: Oct 19, 2011Season: 1 SeasonEpisode: 6 EpisodeRuntime: 30 minutesQuality: HDIMDb: 8.16 / 10 by 37 usersPopularity: 9.94Language: English