See THR's sneak peek at what Hook looks like when the show returns from winter hiatus.

Over the last five seasons, the dynamic between Savior-turned-Dark One Emma cisne (Jennifer Morrison) and former Evil queen Regina Mills (Lana Parrilla) has evolved into one of the most fascinating and championed relationships on Once Upon a Time.

As our favorito heroes and villains head to the anjos da noite in a bid to save Hook, EW has decided it’s time to put Once Upon a Time executive producers Adam Horowitz and Edward Kitsis in The Hot Seat.

Over the course of five seasons, the residents of Storybrooke have been plagued por wicked witches, icy queens, and even a murderous Peter Pan — But Emma & Co. will face their toughest opponent yet when they arrive in the Underworld.

It’s time to meet the new — and older — Dorothy on Once Upon A Time, and she will be played by… Teri Reeves.

List of my favorito episodes from Season Four of "ONCE UPON A TIME".