The Evil Queen uses the genie's lamp to get Emma out of her way. Meanwhile, David teams up with Henry and Hook to stop the Queen, and Gold and Belle face a threat to their son.moreless
The Evil Queen is forced to choose when Gold orders her to kill Zelena. Meanwhile, Jasmine tries to use the empty lamp to save Agrabah, and Belle asks Hook and Emma to help her immobilize Gold. In the past, Rumplestltskin takes a child hostage to acquire more power.moreless
While Emma and Regina attempt to trap the Evil Queen in a mirror, the Queen attempts to lure Henry to the dark side. Meanwhile, Zelena is forced to ally with Belle against Gold, and they seek out Aladdin's help to protect Belle and her unborn child.moreless
The Evil Queen demands that David and Mary Margaret give up their hearts to her or she'll destroy the town. In the past, the Queen sends the dreaded Woodcutter after Snow, while Charming attempts to sell his family farm.moreless
While Emma tries to turn Aladdin back into a hero, the Evil Queen tries to divide Henry and Hook. In the past, Captain Nemo takes Hook aboard his submarine, the Nautilus.
To further Gold's suffering, the Evil Queen helps Hyde gain control of the Dark One to reveal who is really the monster. Meanwhile, David deals with Hook preparing to move in with Emma, and Mary Margaret makes a friend on her first day back at school.moreless
Cinderella looks for her stepfamily to finish her story, while David takes a message to Gold from Belle and Regina asks Hyde for information on how to beat her dark half.
David and Mary Margaret help Regina when she faces a mysterious man from her past. Meanwhile, Emma shares her vision of the future with Archie, and Belle asks Hook for help against her husband Gold.moreless
Refugees from the Land of Untold Stories take shelter in Storybrooke, while Emma develops mysterious side effects after her family's encounter with Mr. Hyde.
Hades turn to the heroes for help after Gold and Peter abduct Zelena, and offers their freedom in return. However, Cruella objects to the heroes leaving without her. In the past, Emma makes an unexpected friendship while looking for her family.moreless
While Regina tries to convince Cora to help her stop Zelena from leaving the Underworld with Hades, James tries to get revenge on his twin brother David.
Mary Margaret and David come up with a plan for one of them to escape the Underworld. In the past, Ruby and Mulan meet Dorothy in Oz, and Ruby ends up in the Underworld and searches for Dorothy when her new ally disappears.moreless
Belle forbids Gold from using dark magic to protect their unborn child, while Hades encourages Gaston to kill Gold. In the past, Belle and Gston fall in love as the Ogres attack.
Thanks to Gold's portal spell, the Underworld receives three new visitors. Meanwhile, David and Mary Margaret learn of a way to contact their baby son. In the past, Hades and Zelena ally to gather the ingredients for Zelena's time-travel spell.moreless
Gold decides to help the others find Hook so that he can return to Belle. However, he has to find his ex-wife Milah to obtain her help. In the past, Rumplestiltskin must make a deal to save Baelfire's life.moreless
The group arrives in the Underworld and finds a dark counterpart to Storybrooke. While Regina deals with her mother--now the mayor of the other-Storybrooke--the others try to find Hook. In the past, Regina's father tries to convince her to turn from the path of vengeance before her soul is forfeit.moreless
The resurrected Dark Ones seek to find living souls that they can sacrifice to guarantee that they remain in the world of the living. However, when Emma sets out to stop them, Dark Hook intervenes. In the past, Regina and Hook make a deal to eliminate each other's demons.moreless
Events in Camelot catch up to the present as Hook becomes the Dark One and seeks revenge on Rumplestiltskin. In the present, Emma tries to turn Hook from his revenge now that he knows he shares the power of the Dark One with Emma.moreless
While Emma tries to prepare Hook for the the truth of what she did in Camelot, Zelena gives birth to her child. In the past at Camelot, Emma must pay a terrible price to free Hook and the others from Arthur and Zelena's captivity.moreless
Six weeks earlier in Camelot, Merida brings Belle with her to help save Merida's kingdom. In the present, Emma forces Merida to try and kill Belle so that Gold will become a hero and defend his love.moreless
In the Camelot of six weeks past, Emma tries to determine how Merlin was trapped in a tree. However, Arthur attempts to thwart Emma once she discovers the ingredient necessary to free the wizard. Meanwhile, Merida trains Gold to be the hero that Emma needs, and Henry asks Violet out for a date.moreless
In the Enchanted Forest, Arthur insists on accompanying David to find a magic relic that would let Regina communicate with the imprisoned Merlin. In Storybrooke, Emma needs Hooks help to withdraw Excalibur from the Stone.moreless
In flashback, the Storybrooke residents are welcomed to Camelot but things turn dangerous. In the present, Hook tries to bring Emma back to the light.
Fighting the darkness within her, Emma returns to the Enchanted Forest. Meanwhile, Regina and the others are forced to turn to Zelena for help so that they can follow their friend and aid in her struggle.moreless
Henry, Emma, and Hook join forces in Isaac's fictional world to stop the wedding of Zelena and Robin, and reverse Isaac's story. However, Isaac turns to the heroic Rumplestiltskin for help in stopping them, forcing the Light One to make a desperate choice.moreless
Emma and Regina join forces to travel to New York City and both find Lily and rescue Robin. However, things go terribly wrong. In the past, a young Emma has a chance at a happy life with a new family until Lily reenters the picture.moreless
Regina is forced to temporarily abandon her plans to rescue Robin when Cruella abducts Henry. In the past in 1920s London, a stranger helps a young Cruella confront her abusive mother.
While Regina keeps Gold and his allies from finding the Author, Henry finds a clue to the Author's location. In the past, Snow and Charming are given a way to secure their unborn child's goodness but at a terrible cost.moreless
Hook makes a deal with Ursula to find out what Gold is planning. Meanwhile, Regina dreams of a reunion with Robin, and Gold finds out where the door may be hidden. In the past, the circumstances behind how Ursula lost her singing voice are revealed.moreless
Emma, David, and Mary Margaret monitor Regina as she attempts to infiltrate the Queens of Darkness. However, they require the former Evil Queen to prove that she is worthy to join them. Meanwhile, Hook asks Belle for a favor, while Henry closes in on the Author. In the past, Regina and Maleficent become friends.moreless