HAPPY FEET: In the great nation of Emperor Penguins, deep in Antarctica, you're nobody unless you can sing - which is unfortunate for Mumble (ELIJAH WOOD), who is the worst singer in the world. He is born dancing to his own tune...tap dancing. As fate would have it, his one friend, Gloria (BRITTANY MURPHY), happens to be the best singer around. HAPPY FEET 2: 'Happy Feet 2' returns audiences to the magnificent landscape of Antarctica, reuniting us with the world's most famous tap-dancing penguin, Mumble (Elijah Wood), the love of his life, Gloria (Alecia Moore a.k.a. Pink) and their old friends Ramon and Lovelace (Robin Williams).