Top Italian banker Roberto Calvi meets a gruesome end in London. Was it suicide or murder? Many suspects emerge: the Mafia, the Vatican, and a secret Masonic Lodge. His ties to a corrupt financial genius lead him down a path of corruption.
Calvi is forced to flee Italy as the sinister interests of the Mafia, the Vatican and the secret Masonic Lodge P2 align in the final days leading up to the murder of God's Banker.