The story begins when a cardiologist (played by ) tells a patient (played by Dejan Lilic ) during a routine check-up that her husband is having an affair with his wife. This initial encounter sets off a chain reaction of paranoia and obsession:
Serebrennikov, known for his work in theater, employs a "metaphysical noir" style: Kirill Serebrennikov's Betrayal (Izmena, 2012) Betrayal Movie 2012 Ok.ru
: Skeptical at first, the man follows the doctor’s lead as she shows him the hotel where their spouses regularly meet. The story begins when a cardiologist (played by