On December 15, 1966, Walt Disney died of lung cancer. The last two films he was involved in were "The Jungle Book" (1967) and "The Many Adventures of Winnie the Pooh" (1977), since one of the shorts "Winnie the Pooh and the Honey Tree" was released during his lifetime, and he was involved in the production of "Winnie the Pooh and the Blustery Day". The animated musical comedy feature, "The Jungle Book", and the live-action big-screen musical, "The Happiest Millionaire", were released in 1967, a year after his death, and "Winnie the Pooh and the Blustery Day" was released two years later, while "The Many Adventures of Winnie the Pooh" was released in 1977. "Winnie the Pooh and the Blustery Day" also won the 1968 Academy Award for Animated Short Film. After Walt Disney's death, the animation department did not fully recover until the late 1980s and early 1990s with the Disney Renaissance.