Adelaide Kane Queen Mary Actor Megan Follows Queen Catherine Actor Torrance Coombs Bash Actor Toby Regbo Prince Francis Actor Jenessa Grant Aylee Actor Celina Sinden Greer Actor Caitlin Stasey Kenna Actor Anna Popplewell Lola Actor Alan Van Sprang King Henry Actor Giacomo Gianniotti Lord Julien Varga, Remy Guest Star Rossif Sutherland Nostradamus Guest Star Gil Darnell Duke Christian de Guise Guest Star Geordie Johnson Bartos Guest Star Brittany Gray Gabrielle Guest Star Zach Apostoleris Guard Guest Star Lucius Hoyos Pascal Guest Star Laurie McCarthy Executive Producer Frank Siracusa Executive Producer Jeremiah S. Chechik Director Wendy Riss Writer Drew Lindo Writer