Guest Stars Rosie Cavaliero as Pelageya Ivanovna Vicki Pepperdine as Anna Nikolayevna Adam Godley as Demyan Lukich Tim Steed as NKVD Agent Kirill Shaun Pye as Yegorych Christopher Godwin as Leopold Leopoldovich Joshua McGuire as Even Younger Doctor Miles Jupp as Palchikov the Clerk Karina Fernandez as Syphilitic Woman