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 WebQuests of the book's dustcover jacket, and to search the web to learn the answers to certain questions or clues. The second Da Vinci Code WebQuest, titled "Uncover The Code", followed a similar style. On April 17, 2006, Google launched its own "Da Vinci Code"-related quest, based around the release of "The Da Vinci Code's" film version. It was created in coordination with Sony Pictures, and was called the "Da Vinci Code" Google Quest, an online series of puzzles with a prize offered to those who answer all 24 puzzles correctly. Participants were required to sign up for a Google Account