The new season sees Slough House suspicious of IT grunt Roddy Ho’s (Christopher Chung) glamorous new girlfriend, because she’s a hottie and he’s a nottie. Meanwhile, Slough House, led by the gassy Jackson Lamb (Gary Oldman), investigates increasingly bizarre incidents around London. As for the London Rules, there’s really only one: Cover your arse.

The hit espionage thriller returns to Apple TV+ this September for more high-stakes drama, this time with a 'Ted Lasso' star.

Slow Horses season 5 release date has been confirmed, alongside first-look images of the return of Gary Oldman's long-running Apple TV+ spy drama.