Kate Austen
Jack Shephard (Matthew Fox) holds Ben Linus (Michael Emerson) hostage in the operating room as Kate Austen (Evangeline Lilly) and James "Sawyer" Ford (Josh Holloway) escape. Juliet reveals to him that they cannot escape, as the Hydra facility is on a separate island. Angry, Jack reveals to Tom (M.C. Gainey) that Juliet had previously asked him to kill Ben during surgery, making Tom ask Juliet to leave the room.