2x6 - Arrow

Arrow Season 2, Episode 6, "Keep Your Enemies Closer," centers on John Diggle's mission to rescue Lyla Michaels from a Russian prison while confronting his brother's killer, Deadshot. The episode, noted for exploring Diggle's past and expanding the show's world, highlights his moral choice to spare Deadshot. Read the full review at Den of Geek . Arrow season 2 episode 6 review: Keep Your Enemies Closer