Da_vinci_s_demons_1x03_il_prigioniero_ita_eng_d... May 2026

In the third episode of , titled " The Prisoner ," Leonardo da Vinci faces a classic clash between science and superstition when a convent of nuns appears to be suffering from "demonic possession". Episode Highlights

While the church claims the nuns are possessed and attempts violent exorcisms, Leonardo applies logic and forensics to find a rational cause. He eventually identifies the culprit as an ergot infection (a fungus often found on rye) that causes hallucinations and convulsions. Da_Vinci_s_Demons_1x03_Il_Prigioniero_ITA_ENG_D...

Leonardo uses fireflies to track the source of the "possession" in a method similar to modern UV lighting, discovering that a tainted altar was the common link among the victims. In the third episode of , titled "

In Rome, Count Riario meets with a hooded figure held in the Pope’s secret prison. This prisoner teaches Riario strategy through the ancient Chinese game of Go , hinting at deeper conspiracies surrounding the "Book of Leaves". Leonardo uses fireflies to track the source of

The mystery hits home when Leonardo's close friend Vanessa falls ill, forcing him to race against time to provide an antidote. Key Themes