Overview
- Apple announced the Season 8 order on Tuesday, September 15, 2026, confirming a six-episode run based on Mick Herron’s ninth Slough House novel, Clown Town.
- Ben Vanstone will adapt and executive-produce Season 8 and Adam Randall is set to return as director, with See‑Saw Films remaining the series’ production partner.
- Season 6 premieres on Apple TV on September 16, 2026, will run six weekly episodes through October 21, and restores Olivia Cooke to the ensemble without revealing plot details.
- Apple has already filmed Season 7 and uses a forward‑filming schedule that has helped the show maintain annual releases and quick renewals.
- The renewal follows the series’ recent Emmy win for directing and high critical scores, a pattern that Apple cites as a reason for its early multi‑season commitments and that brings the TV adaptation close to the current end of Herron’s published novels.