Prime Video’s Neagley premieres on Sept. 16, with Maria Sten returning as Frances Neagley and all eight episodes released the same day, the streamer announced in its Aug. 12 press release.
Neagley follows the Chicago private investigator and former military protégé of Jack Reacher as she leads a crew to investigate the suspicious death of a friend, Prime Video said. The press release lists Greyston Holt as Detective Hudson Riley, Adeline Rudolph as Renée Birdwhistle, Jasper Jones as Keno, Matthew Del Negro as Pierce Woodrow and Damon Herriman as Lawrence Cole.

Variety’s cast guide adds character detail and notes that Alan Ritchson will guest-star as Jack Reacher, appearing alongside Neagley in at least one sequence. Variety describes the season’s central mystery as Neagley’s search into what happened to her friend Tommy after he joined a mysterious cult.
Prime Video’s press materials credit Nick Santora and Nicholas Wootton as co-showrunners and list Paramount Television Studios and Amazon MGM Studios as producing partners; Sam Hill directed the first two episodes, the press release says.

The ORIGINAL_KEYWORD ‘Neagley’ Cast Guide: Meet All the Characters From Prime Video’s New ‘Reacher’ Spinoff is the headline readers will see across coverage, but the series itself positions Neagley as the lead and expands the Reacher universe with new supporting players. Variety’s profile supplies short bios for each principal character and notes the show’s eight-episode structure.
Prime Video confirmed the drop will follow the Reacher Season Four finale, releasing Neagley globally on Sept. 16. The studio’s press release also lists production and executive-producer credits, including Lee Child among the executive producers, and says the series will be available in more than 240 countries and territories.
What to expect from the cast: Variety highlights Neagley as a no-nonsense PI using her military training, while the supporting cast includes a young streetwise ally (Keno), a would-be private investigator (Renée) and an ostensibly charming cult leader with a secret (Lawrence Cole), grounding the show’s blend of action and mystery.
For readers wanting more industry context on new series and festival coverage, we’ve recently covered other fall film and TV stories on the site, including the Telluride breakout The Debut explodes and distribution news for Long Day’s Journey Into Night, which reflect this season’s busy release slate.
Sources
- Prime Video (press) — release date, full-cast list, episode strategy, production and creative credits (Aug. 12, 2026 press release)
- Variety — character bios, note on Alan Ritchson guest appearance and series premise (cast guide published Sept. 16, 2026)
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