Warning: Major spoilers for Reacher season 3 below!Reacher hatches a complicated plan to infiltrate suspected drug runner Beck’s operation in season 3 – and it only gets more complex the deeper he gets. Season 3 adapts Persuader, the seventh novel in author Lee Child’s Jack Reacher book series. The story begins in earnest when Reacher (Alan Ritchson) spots an old enemy he thought he had killed years before walking the streets, which leads to some DEA agents recruiting Reacher for a dangerous undercover mission involving rug importer Zack Beck (Anthony Michael Hall).