Once Upon a Time 1st season Spoiler

Once Upon a Time S01E17: Hat Trick

Original Airdate: 3/25/2012

During her search for Mary Margaret, Emma is kidnapped by a mad man with an affinity for hats; the evil queen hires a man of magic.

Once Upon a TimeS01E18: The Stable Boy

Original Airdate: 4/01/2012

Emma keeps searching for evidence to prove Mary Margaret's innocence in Kathryn's murder; the root of the evil queen's disdain for Snow White is revealed.