Slow Horses

Slow Horses Season 3: Episode Guide & Ratings

2022TV Series"Old sins cast new shadows."
Audience Score
84

Season 3 Plot

A romantic liaison in Istanbul threatens to expose a buried MI5 secret in London. When Jackson Lamb and his team of misfits are dragged into the fight, they find themselves caught in a conspiracy that threatens the future not just of Slough House but of MI5 itself.

Slow Horses Season 3 aired on November 29th, 2023.

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Season 3 Episodes

80

1. Strange Games

November 29th, 202345 min

A romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work.

81

2. Hard Lessons

November 29th, 202341 min

River has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot.

83

3. Negotiating with Tigers

December 6th, 202345 min

Marcus and Shirley face Lamb's wrath. River discovers revenge is a dish best served cold.

84

4. Uninvited Guests

December 13th, 202346 min

Tearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip.

87

5. Cleaning Up

December 20th, 202342 min

Taverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire.

87

6. Footprints

December 27th, 202345 min

The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.

All Seasons

Season 5

Season 5

Sep 23, 2025
Season 4

Season 4

Sep 4, 2024
85
Season 3

Season 3

Nov 29, 2023
84
Season 2

Season 2

Dec 2, 2022
81
Season 1

Season 1

Apr 1, 2022
78