Adam Horowitz and Eddy Kitsis talk with THR about the final three episodes of the season and changing the structure of season five — plus watch an exclusive clip from Sunday's episode.
Once Upon a Time teased a tense backstory between Hook (Colin O'Donoghue) and Ursula (Merrin Dungey), and during the March 22 episode, the ABC fantasy drama will dive into what went wrong between the duo.