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27 years after a virus wipes out most of humanity, scientists send a man back to 2015 to stop the plague from ever happening. Cole's only lead is a virologist, who knows the dangerous source of the outbreak.
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