Once Upon A Time Sneak Peek: Regina Wants Snow White's Heart For Her Birthday

This Sunday, Once Upon a Time returns from its winter break, and now we have our first clip from the "Souls of the Departed" episode.

It's a flashback scene that takes place in the Enchanted Forest. The Evil Queen and her soldiers march into a peasant village, where her subjects are lined-up to greet her. One of her subjects wishes the Evil Queen a happy birthday and presents her with a blueberry pie. However, the only present the Evil Queen wants is Snow White's heart on a plate.

Check out the sneak peek from the midseason premiere in the video below.

Emma, Regina, Mary Margaret, David, Robin, Henry and Gold arrive in the Underworld, on a mission to rescue Hook, only to discover that their search will be more difficult than they had anticipated. The inhabitants of the Underworld—all souls with unfinished business and many with quite personal vendettas—hound our heroes at every turn.

"Souls of the Departed" episode of Once Upon a Time will air Sunday, March 6 at 8PM on ABC.