The next chapter of Jack Reacher’s relentless pursuit of justice will drop onto Prime Video on Wednesday, August 12, 2026. A three‑episode premiere will ignite the eight‑episode run, after which new installments will arrive every Wednesday at the same midnight Pacific Time slot. The season adapts Lee Child’s thirteenth novel, Gone Tomorrow, and follows the former U.S. Army Military Police officer as he investigates a bomb threat in Philadelphia that spirals into a high‑stakes conspiracy.

Season 4 marks the fourth time Prime Video has translated a Child novel into a television experience. Developed by Nick Santora, the series first aired in February 2022 and has since adapted Killing Floor (1997) for Season 1, Bad Luck and Trouble (2012) for Season 2, and Persuader (2015) for Season 3. Each of the initial three seasons concluded in March 2025, establishing a pattern of annual releases that Prime Video has continued to follow.

In Gone Tomorrow, Reacher encounters a woman in a Philadelphia subway who appears poised to detonate a bomb. When he attempts to stop her, she takes her own life, prompting him to uncover a conspiracy that reaches the highest echelons of authority. The narrative probes law enforcement, terrorism, and personal morality, themes that have resonated with audiences throughout the series.

Alan Ritchson returns as the stoic Jack Reacher, joined by Maria Sten as the sharp‑witted Frances Neagley. New additions to the cast include Sydelle Noel as Detective Tamara Green, Agnez Mo as Lila Hoth, Anggun as Amisha Hoth, Kevin Weisman as Russell Plum, Marc Blucas as John Samson, Kevin Corrigan as Detective Docherty, Kathleen Robertson as Elsbeth Samson, and Christopher Marquette as Jacob Merrick.

The release schedule is straightforward: Episodes 1–3 will be available on August 12, 2026 at 12 a.m. Pacific Time (3 a.m. Eastern Time). Subsequent episodes will drop every Wednesday at the same time, with the finale arriving on September 16, 2026.

Prime Video has also announced that Reacher has been renewed for a fifth season, which will adapt Child’s twentieth novel, Make Me. In addition, a spin‑off series titled Neagley will focus on Maria Sten’s character and is slated to premiere on September 16, 2026.

These developments fit neatly into Prime Video’s broader strategy of turning popular literary properties into serialized content. The Reacher franchise has maintained a steady release cadence, with each season launching within a year of the previous one. The addition of a spin‑off and a new season based on a later novel signals confidence in the series’ audience and the viability of expanding its narrative universe.

At present, the full episode list for Season 4 has not yet been released, and no further details have emerged regarding the production schedule or filming locations. Viewers can expect the series to follow the established pattern of blending high‑intensity action sequences with investigative storytelling.

In summary, Reacher Season 4 will begin on August 12, 2026, with a three‑episode premiere and weekly releases thereafter. The season adapts Gone Tomorrow and features an expanded cast. Prime Video has confirmed a fifth season based on Make Me and a Neagley spin‑off, both of which will launch in September 2026. The franchise continues to expand its presence on the streaming platform, offering new content for subscribers and maintaining its position in the action‑crime genre.