"Compelling" new thriller with Slow Horses and Sherwood stars is ...
Missed Call is every mother's worst fear.
www.digitalspy.com“Slow Horses” (the Apple TV+ spy drama) has been renewed through season 6, with season 6 expected in late 2026 and season 5 due in 2025.[1][2][3]
Where things stand now
- Season 4: Already released on Apple TV+, having premiered in September 2024 and run through early October 2024.[4][5][6][7]
- Season 5: Confirmed and in the works; it adapts Mick Herron’s novel “London Rules” and is expected to arrive sometime in 2025.[5][1]
- Season 6 renewal: Apple TV+ officially announced a season 6 renewal in January 2026, shortly after season 4 had wrapped.[1]
- Season 6 timing: Industry coverage and cast comments indicate season 6 is planned for late 2026 (fall/winter window on Apple TV+).[2][3]
Recent cast/plot tidbits
- Christopher Chung (Roddy Ho) recently confirmed he will be back in season 6, joking “I’m in it. I didn’t die,” in a March 2026 interview, which effectively spoils his character’s survival into that season.[2]
- Season 6 is reported to adapt the books “Joe Country” and “Slough House,” continuing Jackson Lamb and the Slough House team as they face new threats.[3]
If you tell me whether you’re caught up through season 4 or 5, I can narrow this down to only non‑spoilery production and release updates.