Hook helped Regina bust Cora out of her Underworld prison while David ran errands. Along the way, he ran into his twin brother James—who tased him and then pretended to be him. He went with Emma to drop supplies off for Robin Hood, taking Robin and Peanut with Cruella. They wanted to give Hades Peanut for a chance to be alive again.
Cora decided that they needed to give Zelena some water from one of the rivers of the Underworld that would make her forget about her feelings for Hades. So she went to the farmhouse and had a talk with her eldest while Regina waited for the moment to give her the water. But Zelena saw through it and the sisters fought again. Cora stopped them and revealed memories she had stolen from them years ago.
As a child, a lonely Regina used her mother’s wand in an attempt to turn her doll into a sister. She was knocked unconscious, forcing Cora to retrieve Zelena from Oz so she could heal Regina. Regina and Zelena bonded, becoming the best of friends. But when they realized they were sisters, Cora sent Zelena back to Oz and made both girls forget about their bond.
Their memories now restored, Regina and Zelena seemed to have a fresh start. Cora was able to go to the happy place and Regina agreed to let Zelena try to change Hades. Meanwhile, David and Hook came to Emma’s and Robin’s rescue. While Cruella got away, David ended up struggling with James and threw him into the harbor, trapping his twin in the River o’ Souls.
In the end, Regina agreed to let Zelena meet with Hades to try and change him. But Rumple and Peter Pan intercepted and kidnapped her instead.
Out on Main Street, most of the main cast argues about Regina’s choice to let Zelena go to Hades. Hook in particular thinks that the queen has gone mad. Regina insists they give Zelena a chance. They are then surprised and alarmed when Hades shows up. He tells them he is there for their help as Zelena never showed up for their date. Instead, he got a ransom note from Rumple and Peter Pan. While Regina looks ready to strangle the two, Emma asks why they should help Hades. He tells her if she does, he’ll take their names off the graves and let them go home.
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| (Hades looks as surprised as the heroes) |


