Guest Stars Thomas Doherty as Peter Zavadovsky Georgina Beedle as Wilhelmina James Northcote as Alexander Bezborodko Phil Dunster as Razumovsky Antonia Clarke as Sophia / Maria Adam El Hagar as Valerian Zubov Aina Norgilaitė as Elena Andrew Bone as Charles Joseph De Ligne Andrew Rothney as Alexander Mamonov Tom Lawrence as Doctor Valerijus Jevsejevas as Adjutant Ivars Brakovskis as Court Official Aziz Capkurt as Crimean Tatar Leader Jonas Bagdžiūnas as Hunter
