‘Slow Horses’ Season 6 Officially Reaches the End of an Era in Finale Sneak Peek [Exclusive]

A finale preview for *Slow Horses* season six shows Jackson Lamb visiting Natasha Carrington during her daughter’s birthday party. The awkwardly cheerful setting contrasts with the tense conversation, and the scene highlights Lamb’s guarded concern for the Slough House agents, whose lives are endangered by Diana Taverner’s decisions.

In the clip, Natasha’s daughter briefly mistakes Lamb for a clown before Natasha sends her back to the party and asks him, “Do you do tricks, Mr. Lamb?” The finale, titled “Judgment Day”, is set to see Lamb and Taverner join forces as their safe house becomes unsafe. Season six draws on Mick Herron’s novels *Joe Country* and *Slough House*; the finale is scheduled to premiere on Apple TV on 21 October.