Guest Stars Katie Boland as Clarissa Anna Walton as Diane de Poitiers Ashley Charles as Colin McPhail Eleanor Methven as Abbess Ali Lyons as Rose Caoimhe O'Malley as Princess Elizabeth Lola Tash as Natalia Jordan Lee as King Philip II Co Starring Joe Taylor as Black Robed Bishop Sean Treacy as 7 Year Old Francis Sophie O'Brien as 7 Year Old Mary Declan M. Moran as Wedding Musician Michelle Read as Queen's Emissary
