There's A 'Frozen' Easter Egg Hidden In The Trailer For Disney's Next Movie

We know Disney loves putting Easter eggs — hidden messages and symbols — in its films. So when the Mouse House debuted the first trailer for its new movie "Big Hero 6" yesterday, we searched high and low to see if there were any nods to previous or future Disney films.  Since its Disney's first animated picture from Marvel, we weren't expecting to see any, but it turns out there's one from "Frozen" cleverly hidden in the back of one scene.  Perez Hilton noticed a wanted poster on a police...