"Homecoming" is the twenty-first episode of the seventh season of ABC's Once Upon a Time and the one hundredth and fifty-fourth episode of the series overall. It aired on May 11, 2018. It was written by David H. Goodman and directed by Steve Pearlman.
As the residents of Hyperion Heights celebrate the breaking of the curse, Henry is visited by Wish Rumple, who has hatched an evil plan to use Ella and Lucy to keep Weaver from destroying the Dark One powers. In order to stop him, Henry, Roni, Weaver, and Rogers must travel to the Wish Realm, home to versions of some of our most beloved and fearsome characters. In a flashback, a discouraged Young Henry is visited by Wish Rumple and offered a deal that could have tragic consequences.
- The Apprentice of the Wish Realm mentions "the timelines alone make the head spin [in confusion]." after basically watching the entirety of Once Upon a Time in Henry's memory. In fairness some flashback time periods seen this season don't make sense by the end; though it was mentioned by Eddie and Adam (the creators of the show) that time in the Magical Forest runs faster than in Our World and Enchanted Forest. This explains why Henry was a grown adult and Emma still in her mid-30s when she visited the realm.