Christopher Walken and Giancarlo Esposito have been added to the cast of Disney's live-action adaptation of The Jungle Book, the studio has announced Monday. Walken will voice the King Louie, the leader of a group of monkeys and apes and Esposito will voice Akela, the head of a pack of wolves. Neel Sethi is playing the human child Mowgli and will be the only actor to appear in the movie; the others are all animated. read more