Since his arrival in Season 2 of Once Upon a Time, Killian Jones, moniker Captain Hook, has been much loved by fangirls all over the world, with his smoldering good-looks, wit, and cunning brains.
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.
It's no secret that we at ETonline are hooked on Once Upon a Time, so to give you the inside scoop into this Sunday's all-new episode, we called up everyone's favorite pirate Colin O'Donoghue and talked about all things coming up for Killian.