Angels & Demons (2009)

Despite his notorious relationship with the Church, Harvard symbologist Robert Langdon is once again called upon to decipher the clues to a catastrophic conspiracy. The Pope has died, and before conclave can begin to determine his successor, the four preferitti (primary hopefuls for the papacy) are kidnapped. An ominous threat of their hourly demise, along with the complete annihilation of Vatican City, is issued as an elaborate revenge scheme for a persecuted group known as the Illuminati.