Extant is available on Amazon Prime.

'Extant' Episode 4 Photos: An Island Escape

"Shelter" - After Sparks attempts to quarantine Molly, she and her family seek refuge on a remote island with her estranged father, Quinn. When the agency closes in on their whereabouts, Ethan is exposed to grave danger. Meanwhile, Yasumoto experiments with a strange and deadly substance.
By Carla Day
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