Charles Muntz

Charles Muntz (voiced by Christopher Plummer) is the main villain of Jaden goes Up. He is a famous explorer who went to Paradise Falls to find an interesting bird for fame and glory, and he's never returned. When Carl Frederickson, Russel, and Jaden and his team met him, they were at first welcomed as guests to Charles, but Charles had a suspicion that they were after the bird, which Russel named "Kevin." Chalres sent his dogs after them, and managed to capture Kevin. But after a battle on his blimp, Charles caught his leg caught on some of the balloon strings that lifted Carl's house. The strings snapped and he possibly fell to his death.