| # | Rank | Title | Aired | Season |
|---|---|---|---|---|
| 11 | none | Powerless | 12/03 | 2 |
| 10 | none | Truth & Consequences | 11/26 | 2 |
| 9 | none | Cautionary Tales | 11/19 | 2 |
| 8 | none | Four Months Ago... | 11/12 | 2 |
| 7 | none | Out of Time | 11/05 | 2 |
| 6 | none | The Line | 10/29 | 2 |
| 5 | none | Fight or Flight | 10/22 | 2 |
| 4 | none | The Kindness of Strangers | 10/15 | 2 |
| 3 | none | Kindred | 10/08 | 2 |
| 2 | none | Lizards | 10/01 | 2 |
| 1 | none | Four Months Later... | 09/24 | 2 |
| # | Rank | Title | Aired | Season |
|---|---|---|---|---|
| 23 | none | How to Stop an Exploding Man | 05/21 | 1 |
| 22 | none | Landslide | 04/14 | 1 |
| 21 | none | The Hard Part | 05/07 | 1 |
| 20 | none | Five Years Gone | 04/30 | 1 |
| 19 | none | .07% | 04/23 | 1 |
| 18 | none | Parasite | 03/04 | 1 |
| 17 | none | Company Man | 02/26 | 1 |
| 16 | none | Unexpected | 02/19 | 1 |
| 15 | none | Run! | 02/12 | 1 |
| 14 | none | Distractions | 02/05 | 1 |
| 13 | none | The Fix | 01/29 | 1 |
| 12 | none | Godsend | 01/22 | 1 |
| 11 | none | Fallout | 12/04 | 1 |
| 10 | none | Six Months Ago | 11/27 | 1 |
| 9 | none | Homecoming | 11/20 | 1 |
| 8 | none | Seven Minutes to Midnight | 11/13 | 1 |
| 7 | none | Nothing to Hide | 11/06 | 1 |
| 6 | none | Better Halves | 10/30 | 1 |
| 5 | none | Hiros | 10/23 | 1 |
| 4 | none | Collision | 10/16 | 1 |
| 3 | none | One Giant Leap | 10/09 | 1 |
| 2 | none | Don't Look Back | 10/02 | 1 |
| 1 | none | Genesis | 09/25 | 1 |
