Jack Reacher fans are buzzing with excitement after the third season wrapped up strong on Prime Video. The big, quiet drifter played by Alan Ritchson has become a favorite for anyone who loves straightforward action mixed with smart detective work. Now that Season 4 is officially happening, here’s everything that’s come out so far about when it drops, who’s joining the ride, and what kind of trouble Reacher gets into this time.

When Can Viewers Expect Reacher Season 4?

Amazon gave the green light for Season 4 back in October 2024, before Season 3 even premiered. Cameras started rolling in June 2025, and the whole shoot finished up by the end of November 2025. A good chunk of filming happened in Philadelphia, doubling for the busy streets of New York City.

No exact premiere date has landed yet, but looking at past seasons gives a pretty solid clue. Season 3 finished shooting in the summer of 2024 and hit screens in February 2025. Earlier seasons took a bit longer in editing. Most insiders point toward a summer 2026 release, though a few think early 2026 could happen if post-production flies along smoothly. Either way, the wait shouldn’t drag on too long.

Reacher Season 4 Expected Cast

Alan Ritchson steps back into those massive boots as Jack Reacher, delivering the same calm intensity and raw power that makes the character stand out. Since every season follows a different book, the supporting players usually shift to fit the new story.

This time around, fresh faces include:

• Sydelle Noel playing Tamara Green, a sharp detective who ends up working alongside Reacher.


• Agnez Mo as Lila Hoth and Anggun as Amisha Hoth.


• Christopher Marquette, who took over a role after Jay Baruchel had to step away.


• Marc Blucas as Congressman John Samson and Kathleen Robertson as his wife Elsbeth.


• Kevin Corrigan and Kevin Weisman rounding out the lineup in key supporting parts.

Maria Sten’s Frances Neagley might sit this one out or only pop up briefly, mainly because her own spin-off series is in the works.

Reacher Season 4 Potential Plot

Season 4 pulls straight from Lee Child’s thirteenth Reacher novel, Gone Tomorrow. The whole thing kicks off on a late-night New York City subway car. Reacher notices a woman acting strange—every detail matches the profile of someone about to do something drastic. When events spiral fast, he finds himself tangled in a deep web of secrets that reaches federal agencies, political heavyweights, and old Pentagon cover-ups.

Classic Reacher follows: brutal close-quarters fights, high-speed chases through city streets, and that slow peel-back of lies until the full picture snaps into focus. The show tends to tweak a few names and side details for television, but the heart of the book—the tension, the stakes, and those signature showdowns—stays front and center. Ritchson himself has dropped hints that some of the best fight scenes of the entire series show up here.

Filming is done, editing is humming along, and momentum keeps building. Between a beloved book as source material, Ritchson owning the role, and a gritty New York backdrop, Season 4 has all the ingredients to deliver another knockout round. Keep an eye on Prime Video announcements—trailers and a firm date should surface as 2026 gets closer. Reacher’s next case is shaping up to be one fans won’t want to miss.