"Witch Hunt" is the thirteenth episode of the third season of the American fantasy drama series Once Upon a Time, and the show's 57th episode overall, which aired on March 16, 2014. In this episode, Emma Swan arrives in Storybrooke with Henry, only to discover that no one remembers how they were transported back – or the past year they had spent back in fairy tale land. Emma teams up with Regina in an attempt to uncover who created the new curse. Meanwhile, in the fairy tale land that was during the past year, Regina, with the aid of Robin Hood, attempts to break into her castle, which has been overtaken by the Wicked Witch. The episode also marked the return of Mr. Gold/Rumplestiltskin (Robert Carlyle) who was believed to be deceased after he sacrificed himself in the mid-season finale in December 2013. "Witch Hunt" received mostly positive reviews from critics, with many complimenting the improvement and progression in the story lines. Upon airing, the episode was watched by 7.75 million viewers, attaining an 18-49 rating of 2.4. This figure was an increase of 0.09 million viewers from the spring premiere the previous week, whilst identical in terms of 18-49 rating. Plot Opening Sequence The Wicked Witch of the West flies around the forest on her broomstick. In the Enchanted Forest Back in The Enchanted Forest in the past year, the characters are walking through the forest. Although Regina is still missing Henry, she also starts thinking a lot about the tunnels that run under the castle, which is interrupted by the arrival of a flying monkey that was sent by Zelena, who is planning to attack Regina. Regina uses her magic and turns it into a stuffed monkey, which she hands to Robin’s son Roland. Belle says she’s read about the only land that has winged monkeys, and believes that they might be from a place called Oz; and it is most likely that the one now occupying Regina's castle is none other than the Wicked Witch of the West, as she is the only one known to have such creatures under her employ, but a snarky Regina responds to that comment of who is doing the bidding or orders by saying “I don’t care if the lollypop guild is protecting her,” and she’s going to get in that castle by herself without any help. However, Robin decides he's