A Tale of Two Sisters

"Episode 401" is the first episode of Season Four of ABC's Once Upon a Time. It was written by Edward Kitsis & Adam Horowitz and directed by Ralph Hemecker. It is the forty-fifth episode of the series overall. This episode is the fourth season premiere.

Starring

 * Ginnifer Goodwin as Snow White/Mary Margaret Blanchard
 * Jennifer Morrison as Emma Swan
 * Lana Parrilla as Evil Queen/Regina Mills
 * Josh Dallas as Prince Charming/David Nolan
 * Emilie de Ravin as Belle/Belle
 * Colin O'Donoghue as Hook
 * Jared S. Gilmore as Henry Mills
 * Robert Carlyle as Rumplestiltskin/Mr. Gold