Reacher Season 4 Sneak Peek: Jack Reacher Investigates John Sampson's Past

Get an exclusive look at Reacher Season 4 as Jack Reacher dives deep into the background of John Sampson. Follow along as Reacher teams up with a local cop in a diner, tracks down government files, and heads down into the library archives in search of covert military data and overseas mission records. #ReacherSeason4JackReacherJohnSampsonReacherclipAmazonPrimeVideoAlanRitchsonReacherinvestigationAction