19. The Little Mermaid
"The Little Mermaid" saw a shift in Disney's animation style. The songs, including "Part of Your World" and the Oscar-winning "Under the Sea" have been staples in classic Disney soundtracks. There's a live-action remake currently in the works.
18. Mary Poppins
This Julie Andrews classic features live-action combined with hand-drawn animation. It was Walt Disney's proudest creation. It won five Oscars, 13 nominations, and gave Julie Andrews the award for Best Actress.