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After the world is morphed into a horrible and unrecognizable place – one where the Library never existed – it's up to Baird to bring the Librarians together before this bleak, knowledge-less world becomes the new reality.
First Air Date : Dec 07, 2014
Last Air date : Feb 07, 2018
Episode : 42 Episode
Season : 4 Season
Runtime: 48 minutes
Studio: TNT
Country: United States of America