Once Upon a Time (2011)
S04E05 Breaking Glass
Episode Overview
Emma attempts to persuade a hesitant Regina to assist her in locating the Snow Queen, only to uncover that Regina is deceiving her regarding Sidney's location. At the same time, David manages to persuade Mary Margaret to join him for a date, which quickly turns chaotic when Will breaks free from his prison cell. In a flashback, Emma forms a friendship with another young orphan who proves to be more complicated than she initially appears.