Da Vinci's Demons Season 2 Episode 3
The Voyage of the Damned
Leonardo faces off against ambidextrous swordsman Duke Alfonso of Naples in an attempt to steal his ship. He also builds a submarine!
Pope Sixtus excommunicates Florence forcing Lorenzo's hand, while Lucrezia tells Lupo Mercuri to go see “the Prisoner.” The man’s identity will prompt him to reassess his position.