Dizi Adı: Extant
Bölüm Adı: Shelter
Sezon/Bölüm: 1. Sezon 4. Bölüm
Yayın Tarihi: 30 Tem. 2014

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.