Guest Stars Thomas Doherty as Peter Zavadovsky Georgina Beedle as Wilhelmina Iain Mitchell as Archbishop Arsenius Dominic Borelli as Landgrave of Hesse Darmstadt Ilona Bagele as Landgrave's Wife Simon Thorpe as Danilo Vlasev Mykolas Dorofejus as Soldier Кирилл Фролов as Soldier Lucas Englander as Vasily Mirovich Ellis Howard as Ivan VI Armands Bergis as Petitioner Ieva Puke as Petitioner Juris Strenga as Petitioner Jekaterina Makarova as Servant