Now that we know who is playing Elsa, Anna, and Kristoff from Frozen on Once Upon a Time, we're even more excited about how the animated movie elements will translate to the small screen. While we know that Elsa's hairstyle and dress will stay intact, a lot could change — OUAT is notorious for flipping a fairy tale on its head, after all. Plus, with Lost's Elizabeth Mitchell joining the cast as a mysterious character with ties to the royal sisters, anything could happen. With that being said, there are many things we want to see come to life on the show — from lovable sidekick Olaf to all the musical numbers — and some twists, like Storybrooke/Arendelle crossover relationships, that we're hoping for.
5 Things From Frozen We Want to See on Once Upon a Time