The Flash - Season 4
| 1 |  | The Flash Reborn 10-10-2017 | |
| 2 |  | Mixed Signals 17-10-2017 | |
| 3 |  | Luck Be a Lady 24-10-2017 | |
| 4 |  | Elongated Journey Into Night 31-10-2017 | |
| 5 |  | Girls Night Out 07-11-2017 | |
| 6 |  | When Harry Met Harry... 14-11-2017 | |
| 7 |  | Therefore I Am 21-11-2017 | |
| 8 |  | Crisis on Earth-X (III) 28-11-2017 | |
| 9 |  | Don't Run 05-12-2017 | |
| 10 |  | The Trial of The Flash 16-01-2018 | |
| 11 |  | The Elongated Knight Rises 23-01-2018 | |
| 12 |  | Honey, I Shrunk Team Flash 30-01-2018 | |
| 13 |  | True Colors 06-02-2018 | |
| 14 |  | Subject 9 27-02-2018 | |
| 15 |  | Enter Flashtime 06-03-2018 | |
| 16 |  | Run, Iris, Run 13-03-2018 | |
| 17 |  | Null and Annoyed 10-04-2018 | |
| 18 |  | Lose Yourself 17-04-2018 | |
| 19 |  | Fury Rogue 24-04-2018 | |
| 20 |  | Therefore She Is 01-05-2018 | |
| 21 |  | Harry and the Harrisons 08-05-2018 | |
| 22 |  | Think Fast 15-05-2018 | |
| 23 |  | We Are The Flash 22-05-2018 |
