Alice in Wonderland is a 1951 American animated musical fantasy comedy film produced by Walt Disney Productions and based on the Alice books by Lewis Carroll. The thirteenth release of Disney's animated features, the film features the voices of Kathryn Beaumont, Ed Wynn, Richard Haydn, Sterling Holloway, Jerry Colonna, Verna Felton, J. Pat O'Malley, Bill Thompson, and Heather Angel. The film follows a young girl named Alice who falls down a rabbit hole to enter Wonderland, ruled by the Queen of Hearts. Along the way, she encounters an odd assortment, including the Mad Hatter and Cheshire Cat.