text: Development Following the success of Pirates of the Caribbean: The Curse of the Black Pearl (2003), the cast and crew signed on for two more sequels to be shot back-to-back, a practical decision on Disney's part to allow more time with the same cast and crew. Writer Ted Elliott and Terry Rossio decided not to make the sequels new adventures featuring the same characters, as with the Indiana Jones and James Bond series, but to retroactively turn The Curse of the Black Pearl into the first of a trilogy. They wanted to explore the reality of what would happen after Will Turner and Elizabeth Swann's embrace at the end of the first film, and initially considered the Fountain of Youth as the plot device. They settled on introducing Davy Jones, the Flying Dutchman and the Kraken. They also introduced the historical East India Trading Company, who for them represented a counterpoint to the themes of personal freedom represented by pirates.
  Planning began in June 2004, and production was much larger than The Curse of the Black Pearl, which was only shot on location in St. Vincent. This time, the sequels would require fully working ships, with a working Black Pearl built over the body of an oil tanker in Bayou La Batre, Alabama. By November, the script was still unfinished as the writers did not want director Gore Verbinski and producer Jerry Bruckheimer to compromise what they had written, so Verbinski worked with James Byrkit to storyboard major sequences without need of a script, while Elliott and Rossio wrote a "preparatory" script for the crew to use before they finished the script they were happy with. By January 2005, with rising costs and no script, Disney executives threatened to cancel the film, but changed their minds. The writers would accompany the crew on location, feeling that the lateness of their rewrites would improve the spontaneity of the cast's performances.