In Shooter Season 1, Episode 4 ("Overwatch"), Bob Lee Swagger saves Nadine Memphis from a setup, cementing their partnership while Isaac Johnson deepens his corruption by killing Donnie's mother. The episode, highlighted by a controversial fight scene with Jack Payne, splits focus between an Afghanistan flashback and the present-day conspiracy. Detailed plot analysis and reviews are available at TV Fanatic . Shooter Season 1 Episode 4 Review: Overwatch - TV Fanatic