Reacher Season 4, Episode 2, titled “Cage Fight,” throws Jack Reacher straight back into danger as he wakes up imprisoned, escapes CIA custody and follows a trail that makes Anna’s death even harder to explain. Previous Reacher seasons followed separate cases, including the Margrave conspiracy in Season 1, the murder of members of Reacher’s former military unit in Season 2 and his undercover operation against Zachary Beck in Season 3. Reacher Season 4 launched with its first three episodes on August 12, while Episode 4, “Karambits and Pieces,” arrives August 19.