Gary Oldman's Jackson Lamb continues to run rings around his MI5 bosses while sticking two fingers up to them in Series 4 of Apple TV's espionage series Slow Horses.

Family spells trouble in more ways than one for Jack Lowden's MI5 reject River Cartwright in Series 4 of Apple TV's Slow Horses.

Hugo Weaving's former CIA operative Frank Harkness proves a formidable enemy for MI5 and the agents of Slough House in the fourth series of Apple TV's Slow Horses.

The declining memory of Jonathan Pryce's MI5 legend David Cartwright poses real difficulties for his grandson and former colleagues in the fourth series of Slow Horses on Apple TV.

THE YEAR OF THE FRENCH: Family trouble brews for #JackLowden's #RiverCartwright in Series 4 of #AppleTV's #SlowHorses. But how does it compare to the previous three series?.. pomonarewind.blogspot.com/2025/11/the-... #GaryOldman #JacjsonLamb #KristinScottThomas #HugoWeaving #jonathanpryce