Watch Once Upon a Time Season 1 Episode 18 online via TV Fanatic with over 5 options to watch the Once Upon a Time S1E18 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, and Google Play.

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Episode Details

Regina's mother, played by Barbara Hershey turns out to be the root of all evil while in Storybrooke, Emma scramble to try and clear Mary Margaret of murder on Once Upon a Time.

Rating: 4.5 / 5.0 (200 Votes)
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Once Upon a Time Season 1 Episode 18 Quotes

They say only the guilty sleep in prison.


We all know what happens to people who attempt to leave town.

Mr Gold