Extant S2E4: Cracking the Code
- Aired: 2015-07-22
- Time: 21:00:00
- Runtime: 60 minutes
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Overview
As Molly works to create a virus that will eradicate alien hybrids, she discovers that aliens are trying to communicate with humans through a hidden message in their DNA. Also, Lucy helps Ethan run away from Charlie in order to help him recover memories of his mother, Molly.