Happy Feet is a 2006 computer-animated jukebox musical comedy film directed, produced, and co-written by George Miller. It stars the voices of Elijah Wood, Robin Williams, Brittany Murphy, Hugh Jackman, Nicole Kidman, Hugo Weaving, and E.G. Daily. An international co-production between the United States and Australia, the film was produced at Sydney-based visual effects and animation studio Animal Logic for Warner Bros. Pictures, Village Roadshow Pictures, and Kingdom Feature Productions, and was released in North American theaters on November 17, 2006, and in Australian theaters on December 26, 2006. It is the first animated film produced by Kennedy Miller and Animal Logic. Set in the cold land of Antarctica, the film follows Mumble, an emperor penguin who, despite his lacking the ability to sing the heartsong to attract a soul mate, is able to tap dance brilliantly. After being continuously ridiculed and rejected by peers and his own father, Mumble departs on a journey to learn what is causing the local fish population to decline--and to find himself along the way. Though primarily an animated film, the film does incorporate motion capture of live action humans in certain scenes. The film was simultaneously released in both conventional theatres and in IMAX 2D format. The studio had hinted that a future IMAX 3D release was a possibility. However, Warner Bros., the film's production company, was on too tight a budget to release Happy Feet in IMAX digital 3D. Happy Feet received generally positive reviews from critics with praise for its visuals, storyline and songs, and grossed $384 million against its $100 million production budget. It earned the recipient of the inaugural BAFTA Award for Best Animated Film, and the fourth non-Disney or Pixar film to win the Academy Award for Best Animated Feature. It was nominated for the Annie Award for Best Animated Feature and the Saturn Award for Best Animated Film, both losing to Cars. A sequel, Happy Feet Two, was released on November 18, 2011, but it was unable to replicate the critical and commercial success of the original film. Plot Every emperor penguin attracts a mate by singing a unique "heartsong". If the male penguin's heartsong matches the female's song, the two penguins mate. Norma Jean, a female penguin, falls for Memphis, a male penguin and they become mates. They lay an egg, which Memphis cares for while Norma Jean leaves with the other females to fish. While