Molly reveals disturbing new details about Shepherd's death to the GSC, and Lucy makes a powerful move against the humans and hybrids that could have devastating global repercussions. Molly and JD frantically race to the hybrids to stop a Humanich plot that will destroy the human race. Also, Lucy has a shocking realization about the GSC that forces her to question her allegiance and put Ethan at risk. (TV-14 V)
EXTANT is a mystery thriller about female astronaut Molly Woods, who discovers she has unwittingly put the human race on a path to destruction, and that she and a mysterious stranger may be the only hope for survival.