Riario engages the Pope and a mysterious prisoner in a discussion concerning the count's defeat, while Leonardo searches for a rational explanation when an outbreak of demonic possession occurs at a convent, and the blame is placed on the Medicis.

Andrew Brooke, David Sterne, Erik Madsen, Estella Daniels, Ian Pirie, Jason Langley, Jenny Rainsford, Laura Rees, Mark Sumner, Paul Westwood, Roger Evans, Sarah Ball, Sean Jackson, Sharon Morgan, Simon Armstrong, Tim Faraday