Guest Stars Branka Katic as Maryna Petrenko Jamie Glover as Dan Vaughn Adrian Rawlins as Deputy Police Commissioner Plaskett Marcel Iures as Vitali Malikov Madlena Nedeva as Irina Petrenko Yuri Stepanov as Nikolai Petrenko Ursula Jones as Judge Ksenia Zaitseva as Teresa Korovina Olga Fedori as Sofia Petrenko Nicholas Sidi as Ferguson Chad Shepherd as Powell