Toy Story is a movie.
The Academy Award for Best Original Score is presented to the best substantial body of music in the form of dramatic underscoring written specifically for the film by the submitting composer . Toy Story . The screenplay was written by Joss Whedon , Andrew Stanton , Joel Cohen and Alec Sokolow , based on a story by Lasseter , Pete Docter , Stanton and Joe Ranft .