4-th episode of 1-th season "Extant"

What "Extant" 4-th episode about

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.

Episode number: 4

Episode name: "Shelter"

Episode release date: 31 july 2014 at 02:00

Status: aired

Rating: 7.0