Tom Prior stars as Sergey and Oleg Zagorodnii as Roman in Peeter Rebane’s FIREBIRDPhoto Credit: Herrki-Erich MerilaCourtesy of Roadside Attractions, LLC / The Factory “Black thorns and roses, smiles and tearsThey’re sown together and grow so near.” 1977, Haapsalu, Estonia. Private Sergey Serebrennikov (Tom Prior) is finishing up his mandatory service and is about to …