Ten-year-old Carl Fredricksen idolizes famed explorer Charles Muntz, who is discredited when a giant bird skeleton he brought back from Paradise Falls in South America is deemed a fake. Muntz travels back to the … See more

• Ed Asner as Carl Fredricksen (Jeremy Leary voiced Carl as a young boy). Docter and Rivera noted Asner's television alter ego, Lou Grant, had been helpful in writing for Carl because it guided them in balancing li… See more

Originally titled Heliums, Up was conceived in 2004 by director Pete Docter. He developed the fantasy of a flying house on the idea of escaping from life when it becomes too irritating, which stemmed from his difficult… See more

Up is the third Pixar film to be scored by Michael Giacchino, after The Incredibles and Ratatouille. What Pete Docter wanted most importantly out of the music was the emotion, so Giacchino wrote a character theme-bas… See more