Alan Ritchson’s hit action TV show’s new season is available on Prime Video. Subscribers can access the platform to watch the new season starting today, August 12, 2026. The show has been adapted from the best-selling books of Lee Child.

Reacher Season 4 is available for streaming on Prime Video. However, only three episodes are available for streaming currently, out of eight planned episodes. The remaining five episodes will release weekly on Wednesdays, leading up to the Season 4 finale on September 16, 2026.

Season 4 adapts Child’s 13th thriller novel, Gone Tomorrow. According to the official logline for the season, “A chance encounter with a distraught stranger on the Philadelphia subway draws Jack Reacher into a deadly mystery.” As the narrative unfolds, Reacher becomes entangled in a widespread conspiracy involving covert operators, political espionage, and the CIA.

Reacher Season 4 has a tough rating benchmark after two 98% seasons

The Reacher show is Alan Ritchson’s most successful work. The show has gained massive views across its seasons, with Season 3 hitting 54.6M global views.

The series debuted with an adaptation of Child’s first novel, Killing Floor. That season was a sleeper hit and currently has a 92% Tomatometer score on Rotten Tomatoes. However, Seasons 2 and 3 earned the franchise more viewership, and both hold a 98% score on the rating site.

Reacher Season 4 has a lower rating than the previous ones. It currently sits at an 88% Tomatometer score. However, since more episodes are set to air soon, this score is expected to fluctuate soon.

Nick Santora is the showrunner for the fourth season of Prime Video’s blockbuster. This season’s cast includes Sydelle Noel, Agnez Mo, Anggun, Christopher Rodriguez-Marquette, and Kevin Corrigan. Santora, Child, and Ritchson executive produce alongside Don Granger, Scott Sullivan, Mick Betancourt, Sam Hill, Amy Pocha, and Seth Cohen.

All previous seasons are available for streaming on Prime Video. Reacher Season 5 has also been greenlit for production.