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 mathematical message written beside his body and a pentagram drawn on his chest in his own blood. The novel explores an alternative religious history, whose central plot point is that the Merovingian kings of France were descended from the bloodline of Jesus Christ and Mary Magdalene, ideas derived from Clive Prince's "The Templar Revelation" (1997) and books by Margaret Starbird. The book also refers to "The Holy Blood and the Holy Grail" (1982) though Dan Brown has stated that it was not used as research material. "The Da Vinci Code" provoked a popular interest in speculation concerning the Holy Grail