After Sarah’s husband Albert dies in a domestic accident, she is given the freedom to move forward with her other lover Max. Soon Max finds something disturbing in Sarah's behaviour, and he begins to question if Sarah isn't the person she says she is? Max then mysteriously disappears, and Sarah’s orderly life is brought into chaos.

Inspired by stories of Polish musicians from the 1930s and 40s. Two young lovers, Robert, a Catholic opera singer, and Rachel, a Jewish violin virtuoso, dream of one day performing together at legendary Carnegie Hall. When they're torn apart by the German invasion of Poland, Robert vows to find Rachel, no matter what the war may bring. His search leads him on a life-threatening journey through the heart of Nazi Germany, to a reckoning that Rachel may be lost to him forever.