James Norton Alex Godman Actor David Strathairn Semiyon Kleiman Actor Juliet Rylance Rebecca Harper Actor Merab Ninidze Vadim Kalyagin Actor Alexey Serebryakov Dimitri Godman Actor Mariya Shukshina Oksana Godman Actor Faye Marsay Katya Godman Actor Oshiri Cohen Joseph Actor Clifford Samuel Femi Actor Chuma Oraedu Frantz Actor Kirill Pirogov Ilya Fedorov Actor Anna Levanova Natasha Kalyagina Actor Caio Blat Antonio Mendez Actor Evgeni Golan Marat Actor Yuval Scharf Tanya Actor Sofya Lebedeva Lyudmilla Nikolayeva Actor Nina Volic Raisa Fedorova Actor Paul Ritchie Producer Hossein Amini Executive Producer James Watkins Executive Producer Nick Marston Executive Producer