Leonardo attempts to navigate the Atlantic without maps; Lucrezia is smuggled into the Vatican for an important meeting; Lorenzo's identity is discovered during his trip to Naples.
Cast:
Tom Riley
Laura Haddock
Elliot Cowan
Lara Pulver
Blake Ritson
Gregg Chillin
Hera Hilmar
Eros Vlahos
James Faulkner
Carolina Guerra
Kieran Bew