ABC invites new and devoted "Once Upon a Time" viewers to take another look at this popular fantasy series in anticipation of the exciting fourth season premiere. The special will take a look at the role that family plays in the show, our heroes' journey from breaking the curse to the ramifications of magic in our world, travelling to Neverland to save Henry from an evil Peter Pan, their battle with The Wicked Witch of the West, and the upcoming presence of Elsa, the Ice Queen from Arendelle, in Storybrooke.