Ariel returns to Storybrooke and pleads with Hook to help find Prince Eric.
Zelena challenges Regina to a fight to the death.
Neal finds himself back in Storybrooke and wants to reconnect with Henry.
Emma, David, Regina and Hook continue their search for the Wicked Witch.
Emma arrives in Storybrooke to discover no one remembers the past year.
Hook goes to New York to help Emma regain her memories so she can help her fairy-tale friends and family.
The residents of Storybrooke race to stop Pan from placing another curse on the town.
Pan's plan threatens the citizens of Storybrooke's joy over Henry's return; Snow and Charming spend their honeymoon searching for a mythical being that could stop Regina.
The race to stop Pan is on as Henry's life hangs in the balance; with Mr. Gold's help, Regina decides to adopt a baby.
Pan tries to convince Henry that he can save magic and Neverland; a young Rumplestiltskin receives a magical item that could give him a fresh start with his father.
Mr. Gold and Regina send Ariel back to Storybrooke with an item that will allow Belle to locate a hidden artifact that could help take down Pan. But unbeknownst to them, two men have broken into the town with the intent to stop them at all costs.
To repay Ariel (JoAnna Garcia Swisher) for saving her life, Snow White helps her get acquainted with Prince Eric; Mr. Gold and Regina begrudgingly agree to work together to take down Pan.
Hook brings the ailing David along on a quest.
Mr. Gold decides to confront Pan; one of Pan's most loyal Lost Boys holds Neal captive; David fights against the poison; Rumpelstiltskin searches for Bae.
Hook suggests tracking down Tinker Bell to help locate Pan's hideout.
Peter Pan offers Emma a map that will help her find Henry.
Once Upon a Time Sneak Peek
In order to rescue Neal, Emma has to not only admit how much she loves him, but how frightened she is of losing him again.
In order to stay on Neverland, Rumplestiltskin's father abandons his son to the Shadow and transforms himself into Peter Pan.
Peter Pan returns to try to take Henry's heart, but Rumplestiltskin is there with Pandora's Box to stop him.
Emma admits she's worried about Henry and not sure that she's ready to be with Neal, but her dad gives her a great pep talk.
The Dark Curse will destroy Storybrooke if Regina doesn't dispel it first. But doing so requires her to lose the thing she loves most: Henry.
A good witch covers her tracks.
Once Upon a Time sneak peek.
Ladies love pirates.
The cast discusses playing dual roles. Series creators/executive producers Edward Kitsis and Adam Horowitz talk about how to put a spin on classic fairy tales.
The Wicked Witch introduces herself to The Evil Queen and reveals a shocking connection about how they're connected to each other.
You need to learn the truth.
Once Upon a Time sneak peek
Rumplestiltskin tells the Evil Queen that she will need him to fill the hole in her heart that the curse has created.
As The Dark Curse is completely undone, Emma and Henry are given new memories and a new life together. But a visitor arrives to change all that.
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