Angels & Demons (film) with author Dan Brown. In May 2006, following the release of the 2006 film adaptation of "The Da Vinci Code", Sony Pictures hired screenwriter Akiva Goldsman, who wrote the film adaptation of "The Da Vinci Code", to adapt "Angels & Demons". Filming was originally to begin in February 2008 and was originally going to be released on December 19, 2008, but because of the 2007–2008 Writers Guild of America strike, the film was pushed back for May 15, 2009. David Koepp rewrote the script before shooting began. Director Ron Howard chose to treat "Angels & Demons" as a sequel to
The Da Vinci Code just to remind myself that life is too short to read books like "The Da Vinci Code"." Author Lewis Perdue alleged that Brown plagiarized from two of his novels, "The Da Vinci Legacy", originally published in 1983, and "Daughter of God", originally published in 2000. He sought to block distribution of the book and film. However, Judge George Daniels of the US District Court in New York ruled against Perdue in 2005, saying that "A reasonable average lay observer would not conclude that "The Da Vinci Code" is substantially similar to "Daughter of God"" and that "Any slightly similar elements