Leonardo and his allies face deadly threats as they search for the Book of Leaves; Carlo helps Clarice; the Sultan's son is intrigued by Lucrezia.
Cast:
Tom Riley
Laura Haddock
Elliot Cowan
Lara Pulver
Blake Ritson
Gregg Chillin
Hera Hilmar
Eros Vlahos
James Faulkner
Carolina Guerra
Kieran Bew