Board Thread:Show-Related Questions and Answers/@comment-24304025-20140410135851/@comment-1894786-20140514192144

In the original fairytale, the Snow Queen kidnaps a boy named Kai, and his neighbor Gerda goes to rescue him along with the help of a young robber girl, a princess and her prince, and a talking reindeer named Bae. And Gerda turns out to be Kai's true love and saves him. Since Once has confirmed their Snow Queen is Elsa, we can assume they'll combine both Frozen and the Fairytale.

Here's MY theory:

Elsa kidnaps Henry (the boy) and Emma/Regina (since both of them have shown true love to Henry) goe to save him, and somehow Elsa has history with Snow (the robber girl/princess) and Charming (the prince) and there's definitely gonna be a connection to Baelfire (not Neal).