The Librarians (2014)/Season Four

Season Four
The Librarians (2014)
Season Premiere	December 13, 2017
Season Finale	February 7, 2018
Episode Count	12
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Season Four of The Librarians premiered on December 20, 2017.

Episodes

#	#	Title			Airdate	Viewers	18-49 Rating
31	1	And the Dark Secret			December 13, 2017	1.675M	0.34%
32	2	And the Steal of Fortune			December 13, 2017	1.36M	0.24%
33	3	And the Christmas Thief			December 20, 2017	1.484M	0.32%
34	4	And the Silver Screen			December 20, 2017	1.395M	0.25%
35	5	And the Bleeding Crown			December 27, 2017	1.817M	0.36%
36	6	And the Grave of Time			December 27, 2017	1.523M	0.31%
37	7	And the Disenchanted Forest			January 3, 2018	1.248M	0.26%
38	8	And the Hidden Sanctuary			January 10, 2018	1.405M	0.27%
39	9	And a Town Called Feud			January 17, 2018	1.341M	0.27%
40	10	And Some Dude Named Jeff			January 24, 2018	1.354M	0.28%
41	11	And the Trial of One (1)			January 31, 2018	1.336M	0.34%
42	12	And the Echoes of Memory (2)			February 7, 2018	1.436	0.27%