Slow Horses Season 3

Season 3

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.

Air date: 2023-11-29

Episodes: 6

Episodes

E1: Strange Games

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

Air date: 2023-11-29 • ★ 7.962

E2: Hard Lessons

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

Air date: 2023-11-29 • ★ 8.125

E3: Negotiating with Tigers

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

Air date: 2023-12-06 • ★ 8.32

E4: Uninvited Guests

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

Air date: 2023-12-13 • ★ 8.333

E5: Cleaning Up

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

Air date: 2023-12-20 • ★ 8.64

E6: Footprints

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

Air date: 2023-12-27 • ★ 8.679