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