Overview: The final battle against the Witness as the fate of time and mankind hangs in the balance. All the pieces finally come together to mark the end of the beginning.
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First Air Date: Jan 16, 2015Last Air date: Jul 06, 2018Season: 4 SeasonEpisode: 47 EpisodeRuntime: 43 minutesQuality: HDIMDb: 7.40 / 10 by 1058 usersPopularity: 75.378Language: English