With a Papal election looming, the Vatican is nervously suspicious that the ancient cult of the “Illuminati” are up to their old, destabilising, tricks again and so they have invited “Langdon” (Tom Tanks) - the religious equivalent of “Sherlock Holmes” to come and investigate some malevolent shenanigans that might even have resulted in the poisoning of the late Pope himself! Aided by sceptical scientist “Vittoria” (Ayelet Zurer) and local police inspector “Olivetti” (Pierfrancesco Olivetti) they soon find themselves embroiled in a mystery that is seeing some of the cardinal electorate brutally...