From the hardscrabble courts of war-torn Serbia to the pinnacle of men's tennis, Novak Djokovic's rise is one of sport's most remarkable stories. With 24 Grand Slam titles, an Olympic gold medal, and a record 428 weeks at world No. 1, he has rewritten the record books — yet remains one of the most complex and polarizing figures in modern sport. The Wolf in Winter captures Djokovic at a crossroads: still competing at the highest level, still battling men half his age, still burning with a fire that defies easy explanation. Through intimate interviews with rivals like Rafael Nadal, Andre Agassi, Pete Sampras, and Boris Becker, the film peels back the layers of a champion whose difficult moments are inseparable from the obsession that made him great.