The Evil Queen (Lana Parrilla) has returned to Once Upon a Time, but she's not going after her better half Regina. Instead, she's reviving an old grudge with Snow White (Ginnifer Goodwin)!

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Executive producer Adam Horowitz tells us that Snow needs to "get ready" for the impending battle, because the Evil Queen is ready to rumble. But this won't be easy for her, especially since she's spent so much time burying the hatchet with Regina. Will she be up to the task of defeating the Evil Queen once and for all?

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