Season 3 finale. Cesare vows that Lucrezia will now be his for good.
Cesare and Lucrezia are reunited but Alfonso begins to suspect them.
A plot to deceive the Borgia family is uncovered.
Cesare burns Constanzo's palace in order to contain the plague.
Alexander agrees to Cesare's plan to destroy the Sforza dynasty.
Lucrezia plots against King Ferdinand.
Alexander dramatically calls for a Crusade.
Alfonso abandons Lucrezia alone on their wedding night.
Pope Alexander tasks Cardinal Sforza with initiating an inquisition.
Season 3 premiere. Pope Alexander (Jeremy Irons) fights for his life.