"Unforgettable" season 2 - a new series about the police detective Carrie Wells with amazing abilities. Carrie has a unique gift to remember even the smallest details of events, ranging from descriptions of the terrain, the words when speaking, and ending with the nuances of clothing, interior and everything that gets in its field of view. And the bad and good becomes an unforgettable experience for her because of the rare mental disorders of consciousness. But one day, an amazing memory has played a cruel joke with the detective. Carrie could not remember anything about the details of the murder of sister. But it would be very helpful in the investigation of crimes. The girl is in a paradoxical situation - her, a man who can not forget anything, the most important thing to remember is to find the killer.