Once Upon A Time fans have been teased all season about the mysterious, but deep rift between Snow White and the Evil Queen. The April 1st episode will transport us back in time to when Regina was a happy, young girl and Lana Parrilla spoiled that there will be episodes worth of backstory revealed, taking a dark turn.
"You'll meet young Regina," she says. "I look totally different -- fresh-faced, doe-eyed, young, fun, excited about life, in love, and then it just gets really dark. It's way before she becomes the Evil Queen." Adds Ginnifer Goodwin: "Folks will sympathize with the Evil Queen in ways they're not expecting."
Source: TV Guide