Happy Feet Two is a 2011 animated jukebox musical comedy film directed, produced and co-written by George Miller. It is the sequel to the 2006 film Happy Feet starring Elijah Wood, Robin Williams in his final animated feature, Hank Azaria, Alecia Moore (P!nk), Brad Pitt, Matt Damon, Sofia Vergara, Common, Hugo Weaving, Richard Carter, Magda Szubanski and Anthony LaPaglia. Wood, Williams, Weaving, Szubanski and LaPaglia reprised their roles with Moore and Common replacing the late Brittany Murphy, and Fat Joe respectively. In addition, E.G. Daily also returned in different roles. In the film, Erik, the son of Mumble (Wood) and Gloria (Moore) who is reluctant to dance, runs away from home and encounters the Mighty Sven (Azaria), a tufted puffin that can fly. But when the penguins are trapped by a giant wall of ice and snow, they must stop the apocalypse of Antarctica and get a chance to see the true colors.

George Miller is an Australian filmmaker. He is best known for creating the Mad Max franchise, whose second and fourth installments, Mad Max 2 and Fury Road, have been hailed as two of the greatest action films of all time, with Fury Road winning six Academy Awards. Miller is very diverse in genre and style, having also directed the biographical medical drama Lorenzo's Oil, the dark fantasy The Witches of Eastwick, and the Academy Award-winning animated film Happy Feet, produced the family-friendly fantasy adventure Babe, and directed the sequel Babe: Pig in the City.