Everything the Cast and Writers of Once Upon a Time Have Revealed About Season 6

O'Donoghue confirmed during Comic-Con interviews that we'll definitely delve into Hook's past more. "The good thing about Hook is that he's a 300-year-old pirate, he's done a lot of things. What we see is gonna test his relationships with some people in Storybrooke because he's done so much that he's not proud of."