Reacher Season 4 Premieres on Prime Video

The fourth season of the action series Reacher, starring Alan Ritchson, will premiere on Prime Video on August 12, 2026. The new season adapts Lee Child's novel Gone Tomorrow and follows Jack Reacher into a complex conspiracy after he witnesses a woman's suicide on a Philadelphia subway train.

The season begins with Reacher in Philadelphia, where he encounters a distressed woman on a nearly empty subway car late one night. Despite his attempts to help, the woman takes her own life. Reacher is subsequently taken to a local police precinct, where he meets Detective Tamara Green, played by Sydelle Noel, and her partner, Detective Shaun Docherty, portrayed by Kevin Corrigan. Feeling responsible for failing to prevent the tragedy, Reacher becomes entangled in a larger mystery involving multiple deceptive parties, a potentially corrupt politician, the CIA, and a sought-after flash drive.

The investigation draws in a new ensemble cast. Christopher RodriguezMarquette plays Jacob Merrick, a small-town police officer and the brother of the deceased woman who joins Reacher in seeking answers. Indonesian stars Agnez Mo and Anggun portray Lila and Amisha Hoth, two women unexpectedly involved...