Daniel Caltagirone

as Clement

as Luke Loveday

as Henry Longines (8 episodes)

as Lepidus (1 episode)

as Campbell

as Eli Schneider

as John Pehle

as Ray

as Andrea de' Pazzi (8 episodes)

as Richard Holt

as Tommy

as Stephen Dayan

as Robert Penny (1 episode)

as Macavoy

as Will 'Wolfie' Arnot (1 episode)

as Michael

as Joe

as Paul Barolli (2 episodes)

as Self

as Sinclair / Governor Odious

as Girolamo de Treviso (2 episodes)

as Nate

as Nicholas Petraki