Slow Horses - Old Scores
Lamb and Katinsky go head-to-head. Ho finds himself trapped on a train with a Russian assassin.
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Morten Højbjerg
Slow Horses - Cicada
Louisa makes her move on Pashkin. Catherine makes moves of a different kind when she plays high-stakes chess with a sinister stranger.
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Slow Horses - From Upshott With Love
Lamb liaises with a Russian defector who may hold a clue to sleeper agents. River is on the trail of a ruthless assassin.
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