Julian Jarrold's and Sam Mendes's producer approached Christopher Priest for an adaptation of his novel The Prestige. Priest was impressed with Nolan's films Following and Memento,[10] and subsequently, producer Valerie Dean brought the book to Nolan's attention.[11] In October 2000, Nolan traveled to the United Kingdom to publicize Memento, as Newmarket Films was having difficulty finding a United States distributor. While in London, Nolan read Priest's book and shared the story with his brother while walking around in Highgate (a location later featured in the scene where Angier ransoms Borden's stage engineer in Highgate Cemetery). The development process for The Prestige began as a reversal of their earlier collaboration: Jonathan Nolan had pitched his initial story for Memento to his brother during a road trip.[12]
A year later, the option on the book became available and was purchased by Aaron Ryder of Newmarket Films.[11][12] In late 2001, Nolan became busy with the post-production of Insomnia, and asked his brother Jonathan to help work on the script.[12] The writing process was a long collaboration between the Nolan brothers, occurring intermittently over a period of five years.[13] In the script, the Nolans emphasized the magic of the story through the dramatic narrative, playing down the visual depiction of stage magic. The three-act screenplay was deliberately structured around the three elements of the film's illusion: the pledge, the turn, and the prestige. "It took a long time to figure out how to achieve cinematic versions of the very literary devices that drive the intrigue of the story," Christopher Nolan told Variety: "The shifting points of view, the idea of journals within journals and stories within stories. Finding the cinematic equivalents of those literary devices was very complex."[14] Although the film is thematically faithful to the novel, two major changes were made to the plot structure during the adaptation process: the novel's spiritualism subplot was removed, and the modern-day frame story was replaced with Borden's wait for the gallows.[11] Priest approved of the adaptation, describing it as "an extraordinary and brilliant script, a fascinating adaptation of my novel."[11]
The historic Tower Theatre in Los Angeles was used as the location for the Pantages Theatre in London[15]In early 2003, Nolan planned to direct the film before the production of Batman Begins accelerated.[6][16] Following the release of Batman Begins, Nolan started up the project again, negotiating with Jackman and Bale in October 2005.[17] While the screenplay was still being written, production designer Nathan Crowley began the set design process in Nolan's garage, employing a "visual script" consisting of scale models, images, drawings, and notes. Jonathan and Christopher Nolan finished the final shooting draft on January 13, 2006, and began production three days later on January 16. Filming ended on April 9.[18]
Crowley and his crew searched Los Angeles for almost seventy locations that resembled fin de siècle London.[15] Jonathan Nolan visited Colorado Springs to research Nikola Tesla and based the electric bulb scene on actual experiments conducted by Tesla.[12] Nathan Crowley helped design the scene for Tesla's invention; It was shot in the parking lot of the Mount Wilson Observatory.[15] Influenced by a "Victorian modernist aesthetic," Crowley chose four locations in the Broadway theater district in downtown Los Angeles for the film's stage magic performances: the Los Angeles Theatre, the Palace Theatre, the Los Angeles Belasco, and the Tower Theatre.[19] Crowley also turned a portion of the Universal back lot into Victorian London.[20] Osgood Castle in Colorado was also used as a location.[21]
Nolan built only one set for the film, an "under-the-stage section that houses the machinery that makes the larger illusions work,"[22] preferring to simply dress various Los Angeles locations and sound stages to stand in for Colorado and Victorian England.[23] In contrast to most period pieces, Nolan kept up the quick pace of production by shooting with handheld cameras,[23] and refrained from using artificial lighting in some scenes, relying instead on natural light on location.[6] Costume designer Joan Bergin chose attractive, modern Victorian fashions for Scarlett Johansson; cinematographer Wally Pfister captured the mood with soft earth tones as white and black colors provided background contrasts, bringing actors' faces to the foreground.[24] Editing, scoring, and mixing finished on September 22, 2006.[18]
