It was added to the United States National Film Registry in 1989 and is ranked in the American Film Institute's list of the 100 greatest American films, who also named the film as the greatest American animated film of all time in 2008.
It was added to the United States National Film Registry in 1989. It is ranked in the American Film Institute's list of the 100 greatest American films. The 100 greatest American films also named the film as the greatest American animated film of all time in 2008.