Mary Margaret and David continue to grapple with their unrequited love, and Emma and Regina grow suspicious over a mysterious new stranger in town. Meanwhile, in the fairytale land that was, Snow White yearns to ease her breaking heart as Prince Charming’s wedding to King Midas’s daughter approaches.

The special will take a look at Emma Swan’s journey into Storybrooke and her destiny to break the Evil Queen’s curse, which sent the fairytale characters into our world with no memory of who they once were. Backstories and secrets of Snow White, Prince Charming, Rumplestiltskin, Red Riding Hood and others will also be revealed.

David, Emma and Mr. Gold try to protect Mary Margaret from a vengeful Regina; a man and his son find their way into Storybrooke.

How Storybrooke's residents have fared since their fairytale memories were restored; the mythology of the show; a preview of the season's final four episodes.