John is a fictional character portrayed by Sid Sagar in the TV series Slow Horses.
They appear in 1 episodes out of a total of 18 aired so far
John is also portrayed by Ross Smith.
Episodes1
Cicada
episode S2.E4 december 2022Louisa makes her move on Pashkin. Catherine makes moves of a different kind when she plays high-stakes chess with a sinister stranger.
