Plot summary
In Camelot, Hook embraces another path of revenge on the man he holds responsible for his life-long pain, Rumplestiltskin. Emma attempts to put a stop to his vengeance, but fails. She is then forced to take desperate measures. In Storybrooke, Henry and Emma team up to put a stop to Hook's Dark One misdeeds, while he is preoccupied with Rumplestiltskin. Meanwhile, Rumple and Belle experience relationship tribulations and Zelena adapts to skewed motherhood.
Credits
Adapted from Wikipedia contributors, Once Upon a Time season 5. HTML formatting and reference markers removed.