Willy Wonka & the Chocolate Factory is a 1971 American musical fantasy film directed by Mel Stuart and starring Gene Wilder as candymaker Willy Wonka. It is an adaptation of the 1964 novel Charlie and the Chocolate Factory by Roald Dahl. The film tells the story of a poor child named Charlie Bucket (Peter Ostrum) who, upon finding a Golden Ticket in a chocolate bar, wins the chance to visit Willy Wonka's chocolate factory along with four other children from around the world. Filming took place in Munich from August to November 1970. Dahl was credited with writing the film's screenplay; however, David Seltzer was brought in to do an uncredited rewrite. Against Dahl's wishes, changes were made to the story and other decisions made by the director led Dahl to disown the film. The musical numbers were written by Leslie Bricusse and Anthony Newley while Walter Scharf arranged and conducted the orchestral score. The film was released on June 30, 1971 by Paramount Pictures. With a budget of just $3 million, the film received generally positive reviews and earned $4 million by the end of its original run. In 1972, the film received an Academy Award nomination for Best Original Score, and Wilder was nominated for a Golden Globe as Best Actor in a Musical or Comedy. The film also introduced the song "The Candy Man", which went on to be recorded by Sammy Davis Jr. and become a popular hit. The film remained in obscurity until the 1980s when it gained a cult following and became highly popular for repeated television airings and home video sales. In 2014, the film was selected for preservation in the United States National Film Registry by the Library of Congress, as being "culturally, historically, or aesthetically significant".