Lady of the Lake

S2 E3: Snow and Emma encounter a famous knight, ogres and a powerful sorceress as they attempt to find a portal back to Storybrooke via the wardrobe in the old castle. Meanwhile, Henry needs rescuing after breaking into Regina's vault, and in the fairytale land that was, Prince Charming's mother makes the ultimate sacrifice after King George gives Snow White a potion to make her barren.