The third trailer for Disney's Frozen gives us much more insight into Idina Menzel's character, Elsa, who cannot control her mysterious powers and causes an eternal ice age throughout the kingdom of Arendelle. Kristen Bell stars as Elsa's sister Anna, who goes on a quest with Kristoff (Jonathan Groff) and a talking snowman named Olaf (Josh Gad) to end this perpetual cold spell. Directed by Chris Buck and Jennifer Lee, this animated comedy hits theaters nationwide November 27.