With its release just eight days away, Disney has released a brief viral video for Frozen, featuring Anna (Kristen Bell) and Elsa (Idina Menzel) getting in a snowball fight. While these sisters may be in a playful mood in this video, the story follows Anna on a quest to stop Elsa's perpetual winter curse. Take a look at the latest video from this animated adventure, directed by Chris Buck (Surf's Up) and Jennifer Lee (Wreck-It Ralph)