Season 3
6 episodes · first aired 2023-11-29
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Strange Games 2023-11-29 | A romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work. | 2023-11-29 | 8.2 |
 | 02 | Hard Lessons 2023-11-29 | River has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot. | 2023-11-29 | 8.3 |
 | 03 | Negotiating with Tigers 2023-12-06 | Marcus and Shirley face Lamb's wrath. River discovers revenge is a dish best served cold. | 2023-12-06 | 8.7 |
 | 04 | Uninvited Guests 2023-12-13 | Tearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip. | 2023-12-13 | 8.3 |
 | 05 | Cleaning Up 2023-12-20 | Taverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire. | 2023-12-20 | 8.7 |
 | 06 | Footprints 2023-12-27 | The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine. | 2023-12-27 | 8.6 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.