Once Upon a Time rang in Easter with an interesting installment.
On Once Upon a Time Season 5 Episode 15, Hook and Emma teamed up with the rest of the Storybrooke crew in order to find a way to defeat Hades (Greg Germann) and return home.
Meanwhile, someone from Hook’s past revealed that he may be able to help out, as the character’s brother talked about a book that contains “the key” to taking down Hades.
But there was a catch to this plan, of course. There's always a catch, isn't there?
Go ahead and watch Once Upon a Time online to discover what it was.