Happy Feet Two is a 2011 Australian-American 3D computer-animated family musical film directed, produced and co-written by George Miller. It is a sequel to Miller's 2006 film Happy Feet. It features Elijah Wood, Robin Williams, Hugo Weaving, Magda Szubanski and Anthony LaPaglia reprising their roles from the first film. Pink voiced Gloria due to Brittany Murphy's death in 2009, and Richard Carter voiced Bryan the beachmaster due to Steve Irwin's death in 2006, respectively. Happy Feet Two is dedicated in memory of Irwin and Murphy. Common also replaced Fat Joe as Seymour. The original cast is joined by new characters voiced by Hank Azaria, Brad Pitt, Matt Damon, and Sofía Vergara. Erik, son of the penguins Mumble and Gloria, is reluctant to try dancing as most of the penguins in Emperor-Land do. His first attempt at dancing ends in humiliation. Erik and his two best friends, Bodicea and Atticus, follow Ramon to Adélie-Land and find that Adélie-Land has been ruled by a God-like "penguin" named Sven. Sven is actually a puffin in Adélie-Land who survived the loss of his native fishing grounds (evidently ruined by a warming climate) due to his "miraculous" ability to fly. Erik instantly becomes enamored with Sven, who takes a liking to him. Sven and Lovelace tell the others that they were saved by humans. The two eventually flee (under Sven's mistaken assumption that the humans were going to eat them) and end up on Antarctica, where Sven performs his first miracle by revealing moss to the local penguins. Sven uses his power of "Sven Think" to help Ramon find a mate. Ramon instantly falls in love with Carmen, another Adélie penguin who is uninterested. Mumble follows the chicks' footprints to Adélie-Land and orders them to return to Emperor-Land, but they refuse. Sven sends Erik back to Emperor-Land with Mumble.