Day Zero

1. Lethal (Pilot)

Air Date: 2011-09-15

Blake Edwards' hand is forced when the other survivors stop tolerating his drug habit. Frustrated by the inability to comprehend the situation, Blake engages in taking on the radiation-infected hybrids alone.

2. Requital

Air Date: 2012-04-24

Blake's newfound path from destruction becomes a tedious work in progress. Meanwhile, Rachael and Cameron commit a mistake that needlessly places all of the survivors' lives in jeopardy.

3. Suspicion

Air Date: 2012-05-22

Landon Parker must learn to deal with the others' patronizing ways surrounding his deafness. And the survivors soon discover they aren't exactly alone.

4. Betrayal

Air Date: 2012-06-26

The survivors face a loyalty issue with the new visitors. Later, Russell Braddock's heroic plans backfire.

5. Memoriam

Air Date: 2012-07-24

Russell reflects on how he met Kat Finch sometime after Day Zero.

6. Dementia

Air Date: 2012-09-29

Jim Lecter's delusions take him to places he'd rather soon forget.

7. Phoenix

Air Date: 2012-09-25

An embarrassing moment arises as Russell's thoughts are misinterpreted, leading to rumors.

8. Metamorphosis

Air Date: 2012-10-23

A plan to leave the camp after a hybrid incident, is met with mixed emotions. Soon, a revelation is brought to light regarding the hybrids as Rachael becomes a liability.

9. Dawn

Air Date: 2012-11-27

Cameron's altered behavior creates fear among the group. Elsewhere, Blake and Rachael have an intimate discussion.

10. Dusk

Air Date: 2012-12-25

The season ends with an increased hybrid presence, threatening the survivors' hopes of keeping their home base. And efforts to find a cure to save one of their own, forces them to contemplate mercy killing.

1. Requiem

Air Date: 2013-07-24

The survivors attempt to make their new home hospitable, while another group is on the hunt for Jim Lecter.

2. Redemption

Air Date: 2013-07-31

Jim's past has caught up with him when Ben's hold on the other survivors reaches its breaking point. Meanwhile, a startling experiment leads to even more mystery surrounding the Hybrids.

3. Revelations

Air Date: 2013-08-07

As the Hybrid experiment continues, a profound revelation about Ben's group creates an opportunity for the original survivors, while Diana and Namaah's attempt to unlock the mystery surrounding a newly discovered survivor pits them against unforeseen dangers.

4. 4

Air Date: 2013-08-14

5. 5

Air Date: 2013-08-21

6. 6

Air Date: 2013-08-28

7. 7

Air Date: 2013-09-04

8. 8

Air Date: 2013-09-11

9. 9

Air Date: 2013-09-18

10. 10

Air Date: 2013-09-25

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