Hospitals are no stranger to the things that keep us up at night or the secrets we keep, as the strange gets stranger on the night shift at St Mary’s.

Bryan and Santana must extract a nuclear physicist long thought dead, from a secret North Korean prison compound. Meanwhile, Kilroy faces a moral dilemma when Hart asks him to locate…

All seems well for Mary, Ben has forgiven her, and she and Des have decided to move forward with the death retreat. The only nagging concern for Mary: her daughter…

In search of someone from his past, Noah Bennet breaks in to Renautas for answers. Miko continues her rescue mission and travels in search of her sword. Elsewhere, Tommy must…