DA VINCI CODE (2006)

Famed symbologist Professor Robert Langdon is called to the Louvre museum one night where a curator has been murdered, leaving behind a mysterious trail of symbols and clues. With his own survival at stake, Langdon, aided by the police cryptologist Sophie Neveu, unveils a series of stunning secrets hidden in the works of Leonardo Da Vinci, all leading to a covert society dedicated to guarding an ancient secret that has remained hidden for 2000 years. The pair set off on a thrilling quest through Paris, London and Scotland, collecting clues as they desperately attempt to crack the code and reveal secrets that will shake the very foundations of mankind. 

Starring:  Tom Hanks, Jean Reno, Audrey Tautou, Alfred Molina, Ian McKellen
Directed by: Ron Howard

ANGELS AND DEMONS (2009)

When Robert Langdon discovers evidence of the resurgence of an ancient secret brotherhood known as the Illuminati -- the most powerful underground organization in history -- he also faces a deadly threat to the existence of the secret organization's most despised enemy: the Catholic Church. When Langdon learns that the clock is ticking on an unstoppable Illuminati time bomb, he jets to Rome, where he joins forces with Vittoria Vetra, a beautiful and enigmatic Italian scientist. Embarking on a nonstop hunt through sealed crypts, dangerous catacombs, deserted cathedrals and even to the heart of the most secretive vault on earth, Langdon and Vetra will follow a 400-year-old trail of ancient symbols that mark the Vatican's only hope for survival. 

Starring: Tom Hanks, Ewan McGregor, Ayelet Zurer, Stellan Skarsgard, Pierfrancesco Favino, Nikolaj Lie Kaas, and
Armin Mueller-Stahl

Directed by: Ron Howard