Amsterdam is rocked by a series of gruesome murders. As young investigator Tara Lee delves deeper and deeper into the case, she comes across traces of a threat that plagued the city over thirty years ago. Together with former inspector Eric Visser, she takes up the hunt for a murderer who paints the canals red again. With each additional victim, the investigations become more dangerous, and fear in the city grows. In this long-awaited sequel to the acclaimed cult thriller from 1988, no one is sure ...