Production
At Walt Disney Animation Studios in the early 1980s, Joe Ranft tried to convince the staff to produce a film based on Roald Dahl's James and the Giant Peach (1961), a book that enamored him with its "liberating" material ever since he first read it in third grade. However, Disney refused for reasons of a potentially expensive and difficult animation process and the source material's weird subject matter. Ranft also tried to pitch the film to Disney through Pixar although the studio settled on a different pitch instead which became Toy Story. Among the animators exposed to the book by Ranft was Henry Selick; while he enjoyed the book and thought about adapting it to screen for several years, he understood the obstacles doing so, such as the source material's dreamy nature, episodic structure, and the reputation of other Dahl books being so agitational some parts of the world banned them.
Felicity Dahl, Roald's widow and executor of his estate, began offering film rights to the book in the summer in 1992; among those interested included Steven Spielberg and Danny DeVito.
Walt Disney Pictures acquired the film rights to the book from the Dahl estate in 1992. Brian Rosen was hired as producer by Disney for his experience in animated projects like FernGully: The Last Rainforest (1992) and live-action films such as Mushrooms (1995).
Dennis Potter was hired to write a draft. Rosen described it as "slightly black and bizarre", a tone Disney did not approve of, particularly with the sharks being Nazis. Once Potter died, Karey Kirkpatrick and Bruce Joel Rubin came in to write separate drafts, of which Kirkpatrick's was chosen. Unlike the novel, James's aunts are not killed by the rolling peach (though his parents' deaths occur as in the novel) but follow him to New York. The character Silkworm was removed to not overload on the amount of characters to animate; in the book, her purpose was limited to what Miss Spider did in the film, which was to attach the peach to several seagulls during the shark chase.
To write four songs for the movie, Selick approached Elvis Costello, who showed an interest in doing the film. Unfortunately, Disney's music division showed no interest in Costello. "Their alarms just went off, and they said, 'No, that's too weird'", said Selick. Disney suggested Randy Newman as an alternative. "I didn't want to use Randy", said Selick, "only because John Lasseter was already using him for Toy Story". Andy Partridge, the lead singer of the rock group XTC, originally wrote four songs for the film, "All I Dream Of Is a Friend", "Don't Let Us Bug Ya", "Stinking Rich Song" and "Everything Will Be All Right", "one of which was very beautiful", said Selick, but was replaced by Newman due to creative differences between Selick and Disney regarding the choice of soundtrack composer and the fact that Disney wanted to own the copyright to the songs for perpetuity.
Before the start of production, Disney and Selick debated on whether the film should be live-action or stop-motion-animated, the company skeptical of the stop-motion solution. Selick had originally planned James to be a live actor through the entire film, then later considered doing the whole film in stop-motion; but ultimately settled on entirely live-action and entirely stop-motion sequences, to keep lower costs. The film begins with 20 minutes of live-action, but becomes stop-motion animation after James enters the peach, and then live-action again when James arrives in New York City (although the arthropod characters remained in stop-motion). Like The Wizard of Oz (1939), the color palette changes when James enters the Peach to indicate he has entered a magical setting, from greys and greens to vibrant colors.
Filming began on November 15, 1994, with the live-action scenes wrapping on December 27 of that year, and the stop-motion scenes continuing until January 19, 1996.