Slow HorsesSeason 3

TV-MA

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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.

Where to Watch Slow Horses • Season 3

6 Episodes

Strange Games
E1
Strange GamesA romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work.
Hard Lessons
E2
Hard LessonsRiver has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot.
Negotiating with Tigers
E3
Negotiating with TigersMarcus and Shirley face Lamb's wrath. River discovers revenge is a dish best served cold.
Uninvited Guests
E4
Uninvited GuestsTearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip.
Cleaning Up
E5
Cleaning UpTaverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire.
Footprints
E6
FootprintsThe Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.