Master storytellers Edward Kitsis and Adam Horowitz invite everyone to join Emma Swan (Jennifer Morrison), Snow White (Ginnifer Goodwin), Prince Charming (Josh Dallas), The Evil Queen (Lana Parrilla), Hook (Colin O’Donoghue) and all the other resident fairytale characters as they prepare to defend themselves against a magical force from the past that's too unpredictable even for Rumplestiltskin (Robert Carlyle) - Elsa from Arendelle. Welcome to Storybrooke, Maine, a small town that probably won't show up on your GPS, but it's a magical place to visit. Reality and myth merged after Emma broke Regina's (aka The Evil Queen) curse, which had deprived the fairy tale characters of their memories and trapped them in our modern world. When they finally regained their identities, our heroes were dismayed to discover that they weren't transported back to Fairy Tale Land. To make matters worse, Rumplestiltskin - aka Mr. Gold - decided to escalate his power struggle with Regina (aka The Evil Queen) by introducing magic into the town. But this is our world, and magic always has a tendency to yield unfathomable consequences. This season, Storybrooke has frozen over as Elsa, Anna, and others from the movie Frozen bring an icy new twist. New fairy tale characters will be revealed and old acquaintances will be revisited. But not everyone can be trusted.