Season 2 Episode
- Season 2 Change Scenario
- Season 2 Morphoses
- Season 2 Empathy for the Devil
- Season 2 Cracking the Code
- Season 2 The New Frontier
- Season 2 You Say You Want an Evolution
- Season 2 The Other
- Season 2 Arms and the Humanich
- Season 2 The Other Side
- Season 2 Don't Shoot the Messenger
- Season 2 Zugzwang
- Season 2 Double Vision
- Season 2 The Greater Good
Extant - Season 2 Episode 4 Cracking the Code
6.34 42 minutes 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.
