Guest Stars Karl Davies as Viktor Proskuryakov Michael Socha as Mikhail Laura Elphinstone as Oksana Jan Ričica as Oksana's Kid Amanda Drew as Kremlin Aide Female Donald Sumpter as Zharkov Philip Barantini as Valery Bezpalov Ron Cook as Old Maternity Doctor Baltasar Breki Samper as Alexey Ananenko Oscar Giese as Boris Baranov Cait Davis as Local Wife at Bar Nadia Clifford as Dr. Svetlala Zinchenko Darius Petkevičius as Local Husband Victor McGuire as BCP Deputy Secretary Garanin Matthew Needham as Dmitri Aiste Gramantaite as Bartender in Polyissa Hotel Lucy Russell as Marina Gruzinskaya Peter Guinness as Major Burov Alison Pargeter as BCP HQ Aide Female Diarmaid Murtagh as Zukauskas Rosie Sheehy as Nurse Pripyat Yitzchak Averbuch as General Laurence Spellman as Commission Heli Pilot Sakalas Uždavinys as Ilya Ivanovich Chulkov Natasha Radski as Russian News Reader Joe Tucker as Plant Employee Tomas Žaibus as Soldier (Hospital) Aidas Jurgaitis as Soldier (Shelter) Daniel Crossley as Stasiuk