When an icy spell is cast on Marian, the Storybrooke residents place the blame on Elsa. Emma and David find former Merry Men member Will Scarlet rummaging through Robin Hood's tent. Regina teams up with Henry to try and discover the identity of the author of the fairy tale book. Mary Margaret has trouble balancing her duties as leader of Storybrooke and mother to young Prince Neal. Hook begins to suspect that Mr. Gold is still in control of the dagger that calls upon him to be the Dark One. Elsa and Kristoff set off to stop Hans from attempting to take control of the kingdom.
Season 4 Episode 3 of Once Upon a Time was watched by 7,920,000 viewers, resulting in a 2.70 rating in the 18-49 demographic.
Emma Swan knows how to take care of herself. She's a 28-year-old bail bonds collector who's been on her own ever since she was abandoned as a baby. But when the son she gave up years ago finds her, everything will change. Henry is 10 years old now and in desperate need of Emma's help. Henry believes that Emma actually comes from an alternate world... and is Prince Charming and Snow White's missing daughter.
According to his book of fairytales, they sent her away to protect her from the Evil Queen's curse, which trapped the fairytale world forever, frozen in time. Of course Emma doesn't believe a word, but when she brings Henry back to Storybrooke, she finds herself drawn to this unusual boy and his strange New England town. Concerned for Henry, she decides to stay for a while, but she soon suspects that Storybrooke is more than it seems.
It's a place where magic has been forgotten, but is still powerfully close... where fairytale characters are alive, even though they don't remember who they once were - including the Evil Queen who is now Henry's foster mother. The epic battle for the future of all worlds is beginning, but for good to win, Emma will have to accept her destiny and fight like hell.