Prime Video is expanding its Reacher franchise with a simultaneous launch strategy in 2026. The fourth season of Reacher debuts August 12 and concludes September 16, the same date that spin-off Neagley arrives. The spin-off centres on Maria Sten's character Frances Neagley, a private investigator previously featured across three seasons of the main series.

Neagley takes a release approach similar to Reacher's first season, dropping all episodes together rather than the weekly schedule adopted by subsequent Reacher seasons. Alan Ritchson's appearance in the spin-off represents a notable departure from franchise formula, positioning the main character as a supporting player to Neagley's lead. The coordinated premiere represents the first time two Reacher-branded series launch in the same calendar year, signalling Prime Video's commitment to expanding the action-thriller universe.