In the Enchanted Forest before the new curse, Hook and Ariel become unlikely allies in the search for the thief of theJolly Roger. Meanwhile, in present-day Storybrooke, Emma agrees to learn magic from Regina in order to defeat the Wicked Witch, while David and Mary Margaret try to spend quality time with Henry.moreless
Sam goes to check out a report of peaceful people transforming into violent killers and discovers a connection to a case involving his grandfather. Meanwhile, Dean deals with the aftermaths of acquiring the Mark of Cain and Crowley is eager to take advantage of his weakness.moreless
Emma and her group return to Storybrooke with Henry, unaware that Pan has put a secret plan into motion. Meanwhile, in the fairytale world, Snow and Prince Charming seek out a mythical creature that will let them defeat Regina once and for all.moreless
Lester and Jane must be convinced when Masters and Virginia decide to take their study outside an film it, which could mean crossing a dangerous line. Haas and Vivian0s plans for their weddding get complicated as he reveals sometging unknown. Libby keeps her secret while helping masters work on his relationship with his mother. Estabrooks discovers something.moreless
While Emma leads Mary Margaret, David, and Hook in an attempt to save Neal, Regina and Gold team up to take out Pan. Meanwhile, in the fairy tale world, Snow White meets the mermaid Ariel, befriends her, and helps her with her true love, Prince Eric.moreless
Pierce and Donny try to clear Moretti's name when she faces criminal charges from her work on a dangerous case. Conflicting evidence has Kate doubting her innocence.
Donnie's efforts to help a war hero end up with major implications. A fling from Pierce's past shows up.
Sam and Dean's grandfather travels forward through time to the present to get help from John Winchester in stopping a demon, Abaddon.
The team deals with tangled facts and confusion in the aftermath of fatal car crash outside a nightclub. Meanwhile, Captain Raydor's duties as a temporary foster parent appear to be over after Rusty's mom decides to return and hopefully be his full-time parent.moreless
As Adele's condition continues to deteriorate, Richard considers altering their living situation; an explosion at a local coffee shop results in a busy day in the ER for the doctors; Callie takes Meredith under her wing by helping her study for her boards; Lexie joins Arizona and Alex in peds, as they continue to care for intern Morgan's premature son; and when Jackson snaps at a patient, Mark encourages him to find ways to relieve his stress. Meanwhile, Cristina lets her suspicions get the best of her.moreless
A half-naked woman is found in a park hanging by bondage cuffs and covered in caramel sauce. It's off to the underground world of sexual domination for Castle and Beckett to look for the killer.moreless