Season 3
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 1 |  | Girl of Steel | Oct 9, 2017 |
| 2 |  | Triggers | Oct 16, 2017 |
| 3 |  | Far From the Tree | Oct 23, 2017 |
| 4 |  | The Faithful | Oct 30, 2017 |
| 5 |  | Damage | Nov 6, 2017 |
| 6 |  | Midvale | Nov 13, 2017 |
| 7 |  | Wake Up | Nov 20, 2017 |
| 8 |  | Crisis on Earth-X (1) | Nov 27, 2017 |
| 9 |  | Reign | Dec 4, 2017 |
| 10 |  | Legion of Superheroes | Jan 15, 2018 |
| 11 |  | Fort Rozz | Jan 22, 2018 |
| 12 |  | For Good | Jan 29, 2018 |
| 13 |  | Both Sides Now | Feb 5, 2018 |
| 14 |  | Schott Through the Heart | Apr 16, 2018 |
| 15 |  | In Search of Lost Time | Apr 23, 2018 |
| 16 |  | Of Two Minds | Apr 30, 2018 |
| 17 |  | Trinity | May 7, 2018 |
| 18 |  | Shelter from the Storm | May 14, 2018 |
| 19 |  | The Fanatical | May 21, 2018 |
| 20 |  | Dark Side of the Moon | May 28, 2018 |
| 21 |  | Not Kansas | Jun 4, 2018 |
| 22 |  | Make It Reign | Jun 11, 2018 |
| 23 |  | Battles Lost and Won | Jun 18, 2018 |