Peter Pan is a 1953 American animated fantasy-adventure film produced by Walt Disney and based on the play Peter Pan, or The Boy Who Wouldn't Grow Up by J. M. Barrie. It is the 14th film in the  Walt Disney Animated Classics series and was originally released on February 5, 1953 by RKO Radio Pictures. Peter Pan is the final Disney animated feature released through RKO before Walt Disney's founding of his own distribution company, Buena Vista Distribution, later in 1953 after the film was released. Peter Pan is also the final Disney film in which all nine members of Disney's Nine Old Men worked together as directing animators. It is also the second Disney animated film starring Kathryn Beaumont, Heather Angel, and Bill Thompson after their roles in the animated feature Alice in Wonderland.