Marvel's The Defenders follows Daredevil, Jessica Jones, Luke Cage and Iron Fist. A quartet of singular heroes with one common goal - to save New York City. This is the story of four solitary figures, burdened with their own personal challenges, who realize they just might be stronger when teamed together.

A whip-smart doctor comes to the U.S. for a medical treatment to save her ailing son. But when the system fails and pushes her into hiding, she refuses to be beaten down and marginalized. Instead, she becomes a cleaning lady for the mob and starts playing the game by her own rules.