Robert Langdon (film series) Robert Langdon (film series) The Robert Langdon films are a series of American mystery thriller movies directed by Ron Howard. The films focus on Robert Langdon, a fictional character appearing in the Robert Langdon (book series) by author Dan Brown. The film series has a different chronological order than the novels, and consists of "The Da Vinci Code" (2006), "Angels & Demons" (2009) and "Inferno" (2016). The series has grossed almost $1.5 billion worldwide. Dan Brown’s novels about Professor Robert Langdon: "Angels & Demons" (2000), "The Da Vinci Code" (2003), and "Inferno" (2013), quickly became international bestsellers, and were soon
The Da Vinci Code Geoffrey Pullum and others posted several entries critical of Dan Brown's writing, at Language Log, calling Brown one of the "worst prose stylists in the history of literature" and saying Brown's "writing is not just bad; it is staggeringly, clumsily, thoughtlessly, almost ingeniously bad". Roger Ebert described it as a "potboiler written with little grace and style", although he said it did "supply an intriguing plot". In his review of the film "National Treasure", whose plot also involves ancient conspiracies and treasure hunts, he wrote: "I should read a potboiler like "The Da Vinci Code" every once in a while,