FBI: Season 4
This season started on September 21, 2021. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|
| 1 | All That Glitters (I) · 43 min | |
| 2 | Hacktivist · 43 min | |
| 3 | Trauma · 42 min | |
| 4 | Know Thyself · 41 min | |
| 5 | Charlotte’s Web · 42 min | |
| 6 | Allegiance · 41 min | |
| 7 | Gone Baby Gone · 43 min | |
| 8 | Fire and Rain · 43 min | |
| 9 | Unfinished Business · 42 min | |
| 10 | Fostered · 42 min | |
| 11 | Grief · 43 min | |
| 12 | Under Pressure · 42 min | |
| 13 | Pride and Prejudice · 42 min | |
| 14 | Ambition · 43 min | |
| 15 | Scar Tissue · 43 min | |
| 16 | Protective Details · 43 min | |
| 17 | One Night Stand · 40 min | |
| 18 | Fear Nothing · 41 min | |
| 19 | Face Off · 42 min | |
| 20 | Ghost from the Past · 43 min | |
| 21 | Kayla · 41 min | |
