This story, in which Mowgli appears mainly as an observer, may be seen as a direct ancestor of Kipling's "Just So Stories". In "Tiger! Tiger!", Mowgli is adopted by Messua and her husband and learns human ways. In this short story, Mowgli learns the villagers have heard of the tiger Shere Khan, who also has a bounty on his head, but believe the tiger's lame because he's the reincarnation of a money-lender injured in a riot. When Mowgli scoffs at these fanciful tales, the villagers decide to put him to work herding buffalo. He then meets his wolf friend Grey Brother, who tells him that Shere Khan is still planning to kill him. Grey Brother forces Tabaqui to tell him where and when Shere Khan is planning to strike; then kills the jackal. With the help of Akela, Grey Brother and Mowgli trap Shere Khan in a narrow canyon and incite the buffalo to stampede him to death. In Disney's 1967 animated adaptation of "The Jungle Book", Shere Khan's voice was performed by George Sanders, while his singing voice was provided by Bill Lee and his roars were performed by Jimmy MacDonald. He was designed and animated by animator Milt Kahl. The inhabitants of the jungle fear him greatly; mere news of his being in the vicinity compels the wolf pack to send Mowgli away. Man's gun and fire are the only things Shere Khan fears, and consequently, he feels the urge to kill humans whenever the opportunity presents itself. Shere Khan first appears about two-thirds of the way through the film where, after having been interrupted during a hunt by Colonel Hathi, he eavesdrops on Bagheera asking the elephants to help search for a now-lost Mowgli and sets out to find and kill the boy. He later encounters Kaa just as he was going to eat Mowgli, but the snake denies any knowledge of the man-cub. Doubting Kaa's honesty, Shere Khan threatens Kaa into showing his middle by loosening his coils, inadvertently allowing Mowgli to escape after the tiger resumes his search. In the climax, Shere Khan finds Mowgli, who refuses to run and instead stands up against the tiger, saying that he is not afraid. Impressed by Mowgli's bravery, Shere Khan, for his own amusement, gives him a 10-second head start to run away.