Happy Feet is a 2006 computer-animated 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., Village Roadshow Pictures, and Kingdom Feature Productions, and was released in North American theaters on 17 November 2006. It is the first animated film produced by Kennedy Miller and Animal Logic. 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, becoming 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. A sequel, Happy Feet Two, was released on 18 November 2011.