Prime Video's "Reacher" has returned with its fourth season, premiering on August 10. The new season will roll out new episodes weekly on Wednesdays at 3 a.m. ET, with the final installment scheduled for September 16. This season draws inspiration from Lee Child's 13th novel in the "Reacher" series, titled "Gone Tomorrow."

The plot of "Reacher" Season 4 follows the titular character, a former U.S. Army Military Police officer, as he witnesses a subway suicide in New York City. His investigation into the incident soon uncovers a wider conspiracy.

How to Watch

"Reacher" Season 4 is available to stream at no additional cost for existing Prime Video subscribers. New users can take advantage of a 30-day free trial of Amazon Prime, which includes access to Prime Video along with other Prime benefits such as free two-day shipping and exclusive deals. Following the trial period, Amazon Prime is priced at $14.99 per month or $139 per year. Additionally, individuals aged 18 to 24 are eligible for a discounted Prime for Young Adults membership after age verification, costing $7.49 per month for up to six years after a six-month free trial.

Season 4 Episode Release Schedule

The fourth season comprises eight episodes. The first three episodes were released on August 10, with the remaining episodes debuting weekly:

  • Episode 4: "Karambits and Pieces" – August 19
  • Episode 5: "Bridge" – August 26
  • Episode 6: "Plum Out of Luck" – September 2
  • Episode 7: "Vote for Sampson" – September 9
  • Episode 8: "Cut" – September 16

Cast and Source Material

Alan Ritchson reprises his role as Jack Reacher, with Maria Sten returning as Frances Neagley. The cast also includes Christopher Marquette as Jacob “Jake” Merrick, Sydelle Noel as Tamara Green, Agnez Mo and Anggun as Lila and Amisha Hoth, respectively, and Kevin Corrigan as Shaun Docherty.

The season is based on "Gone Tomorrow," the 13th novel in Lee Child's Jack Reacher series. The series currently has 30 books, with a 31st slated for publication in October 2026.

Future Seasons

"Reacher" has already been renewed for a fifth season, with its renewal announced in May 2026.