Development On July 15, 2019, a TV series adaptation of
Lee Child's
Jack Reacher novels was announced by
Amazon.
Nick Santora, who created
Scorpion, was set to write, showrun, and produce the series through
Paramount Television and
Skydance Media. On January 14, 2020, the TV series was greenlit, with Don Granger, Scott Sullivan,
David Ellison, Dana Goldberg, Marcy Ross, and
Christopher McQuarrie as executive producers with Child. The first season was announced as an adaptation of Child's novel
Killing Floor. In July 2021, it was announced
M. J. Bassett had joined the series as a director. On February 7, 2022, Amazon Prime Video renewed the series for a second season. To adapt the books to screen the writers decided they would need to make Reacher verbalize his thoughts more often, but that they would keep his dialogue short and direct and have him only speak longer to people he respects. They also decided to introduce Neagley to the series earlier than in the books. On December 2, 2023, ahead of the second-season premiere, it was revealed that filming of a third season had begun. On October 9, 2024, ahead of the third season premiere, Amazon renewed the series for a fourth season, adapting the 2009 novel
Gone Tomorrow. Child mentioned that there are books that will probably never be adapted, either because of the setting, the tone of the story, or the story itself, such as
61 Hours, one of the most requested by fans.
Casting On September 4, 2020,
Alan Ritchson was cast in the title role. On March 22, 2021,
Malcolm Goodwin,
Willa Fitzgerald, and Chris Webster were cast as series regulars. On May 19, 2021,
Bruce McGill,
Maria Sten, and
Hugh Thompson joined the main cast. On June 11, 2021,
Kristin Kreuk,
Marc Bendavid,
Willie C. Carpenter,
Currie Graham,
Harvey Guillén, and
Maxwell Jenkins were announced to have joined the cast in undisclosed capacities. On September 14, 2022,
Shaun Sipos joined as a series regular for the second season. On September 21, 2022,
Serinda Swan,
Ferdinand Kingsley, and
Rory Cochrane joined the main cast while
Domenick Lombardozzi,
Luke Bilyk, Dean McKenzie, Edsson Morales, Andres Collantes,
Shannon Kook,
Ty Olsson, Josh Blacker, and
Al Sapienza were cast in guest roles for the second season. Goodwin, Swan and Lombardozzi already starred in Santora's
Breakout Kings in 2011. On May 5, 2023,
Robert Patrick was cast to replace Cochrane who left due to a scheduling conflict with the second season. On February 8, 2024,
Anthony Michael Hall and
Sonya Cassidy were cast as series regulars for the third season. On March 6, 2024,
Brian Tee,
Johnny Berchtold and Roberto Montesinos were cast as regulars of the third season, while
Daniel David Stewart was cast in a recurring role. In May 2024, bodybuilder
Olivier Richters, also known as "the Dutch Giant", was cast as
Persuader's secondary antagonist Paulie. On June 13, 2025,
Jay Baruchel,
Sydelle Noel,
Agnez Mo,
Anggun, and
Kevin Corrigan were cast as series regulars for the fourth season while
Kevin Weisman,
Marc Blucas, and
Kathleen Robertson were cast in recurring roles. Later that month, Baruchel was replaced by
Christopher Marquette after exiting the series due to a personal matter.
Filming A temporary townscape was built in North
Pickering, Ontario to support filming of the first season. The entire fictional city of Margrave was built from the ground up in a leased farm field in Ontario. Other areas of filming include Toronto, Port Perry and Pickering.
Principal photography of the first season took place between April 15 and July 30, 2021, in Toronto. During filming, Ritchson broke a bone in his shoulder, which required surgery. He also tore an
abdominal muscle during a fight scene. Filming for the second season took place between September 2022 and March 2023. The season was filmed in various locations in Ontario, Canada, including
Toronto,
Brampton and
Hamilton. Filming for the third season took place in between July and November 2023. Different parts of Canada served as backdrops, including
Millbrook,
Brantford and
Downtown St. John's. Principal photography for the fourth season began on June 16, 2025, with former US President
Joe Biden and his son visiting the set in
Rittenhouse Square in
Philadelphia. Filming wrapped by November 18, 2025. ==Release==