Reacher is an American action-thriller television series developed by Nick Santora for Amazon Prime Video, based on Lee Child’s bestselling “Jack Reacher” novels. The series stars Alan Ritchson as Jack Reacher, a former U.S. Army Military Police Major turned drifter, who travels across America with no phone, no ties, and no plans — except to seek truth and deliver justice wherever corruption hides.

The show premiered in 2022 and immediately earned praise for its faithful adaptation of Lee Child’s first novel, Killing Floor. It captures the spirit of the books — a blend of mystery, raw action, and moral clarity — with a grounded realism that fans of the novels had long hoped to see.
The first season begins when Reacher arrives in the small town of Margrave, Georgia, planning only to pass through. But when he’s arrested for a murder he didn’t commit, Reacher becomes entangled in a dangerous conspiracy involving local corruption, counterfeit money, and a trail of violence that leads deep into his own past. Using his sharp intellect, military training, and imposing physical strength, he unravels the truth behind the town’s secrets while dispensing his own brand of brutal, righteous justice.
Unlike the suave or brooding heroes of many crime dramas, Reacher is stoic, practical, and unapologetically direct. He speaks little but observes everything. His sense of morality is simple but absolute: if someone hurts the innocent, he will stop them — no matter the cost. Alan Ritchson’s performance embodies Reacher’s physicality and quiet intensity, making the character both intimidating and deeply human.
The supporting cast — including Willa Fitzgerald as police officer Roscoe Conklin and Malcolm Goodwin as detective Oscar Finlay — brings warmth and wit to the show’s gritty tone. Their dynamic with Reacher provides balance: where he represents instinct and power, they bring empathy and intelligence, grounding the series in genuine emotion.

Visually, Reacher is cinematic yet restrained. The series favors natural lighting, small-town Americana settings, and realistic fight choreography. Every punch, chase, and gunfight feels earned, reinforcing the show’s emphasis on precision and authenticity over spectacle.
Thematically, Reacher explores justice, isolation, morality, and the ethics of violence. Jack Reacher lives by his own code — one that often clashes with society’s laws but aligns with deeper ideas of fairness. His loneliness, both chosen and inevitable, underscores the cost of living as a wanderer who belongs nowhere yet is needed everywhere.
Season two, based on Bad Luck and Trouble, expands the world, reuniting Reacher with his old military unit as they track down the killers of their former teammates. It delves deeper into themes of loyalty, vengeance, and brotherhood, showing that even a man who walks alone still carries the weight of his past connections.
In essence, Reacher (2022– ) is a sharp, tightly crafted action series that combines intelligence, physicality, and moral tension. It restores Jack Reacher to his literary roots — a modern-day knight errant traveling through a corrupt world, defending the powerless with nothing but his wits, his fists, and an unshakable sense of right and wrong.