Once Upon a Time (2011)

Episode Overview

To safeguard Emma, Regina takes an unexpected stand that challenges her commitment to goodness. King Arthur and Queen Guinevere host a grand ball to honor the heroes visiting Camelot, but the festivities take a dangerous twist. David and Robin must spring into action to prevent losing a vital ally in their quest to rescue Emma. Meanwhile, in Storybrooke, Hook resorts to a familiar strategy to help bring Emma back to her true self, while the heroes realize that some unforeseen complications from Camelot have come back with them.