Are you a TV Fanatic?
Sign up for our daily newsletter to receive personalized television news for free!
Watch Once Upon a Time Season 1 Episode 17 online via TV Fanatic with over 2 options to watch the Once Upon a Time S1E17 full episode. Affiliates with free and paid streaming include Amazon and iTunes.
During her search for Mary Margaret, Emma is kidnapped by a mad man with an affinity for hats. Who planted the key in Mary Margaret's cell is revealed on Once Upon a Time.