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The Core that powers the time machine is fading. To get Cole back from the past, Jones must convince her former colleagues at the military operation "Spearhead" that her mission is worth saving.
First Air Date : Jan 16, 2015
Last Air date : Jul 06, 2018
Episode : 47 Episode
Season : 4 Season
Runtime: 43:14 minutes
Studio: Syfy
Country: United States of America