Series Guide


Season One

An astronaut returns home after a year in space and attempts to reconnect with her family, only to discover an impossible pregnancy that could change the course of human history.


Season Two

Molly goes in search of answers when it appears that her alien child is creating a colony of hybrids on Earth, while the Humanichs program is quickly militarized in the wake of John Woods' death.


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Show Status

CANCELLED. CBS ended Extant after two seasons.