Adelaide Kane Queen Mary Actor Megan Follows Queen Catherine Actor Torrance Coombs Bash Actor Toby Regbo King Francis Actor Celina Sinden Greer Actor Caitlin Stasey Kenna Actor Anna Popplewell Lola Actor Jonathan Keltz Leith Actor Sean Teale Condé Actor Craig Parker Lord Stéphane Narcisse Guest Star Michael Therriault Lord Aloysius Castleroy Guest Star Steven McCarthy Shepherd Guest Star Camille Stopps Estelle Guest Star Matthew Nette Narcisse's Guard Guest Star Sarah Slywchuk Servant Woman Guest Star Laurie McCarthy Executive Producer, Writer Frank Siracusa Executive Producer Sudz Sutherland Director Adele Lim Writer