Reacher Season 4 Returns in August, Neagley Spin-Off Lands the Following Month
Prime Video has announced the premiere schedule for both Reacher Season 4 and its new spin-off series, Neagley. Reacher Season 4 will debut on August 12, 2026, with the first three episodes releasing simultaneously, followed by weekly episode drops through September 16. The Neagley spin-off will premiere on the same finale date, September 16, with all eight episodes available at once.
Neagley centers on Frances Neagley, a private investigator operating in Chicago who previously served as a military police officer in the Army’s 110th Special Investigations unit, where she worked under the mentorship of Jack Reacher. The character was introduced in the main Reacher series, and this spin-off expands her story into its own standalone narrative.