Huub Stapel, Monique van de Ven. A scuba-diving serial killer uses Amsterdam’s canals to disappear without a trace after a kill. His attacks cause terror in the city, and there’s pressure on a top detective to figure out the aquatic murderer’s identity before all hell breaks loose! Directed by Dick Maas. In Dutch with English audio & subtitles. Also includes bonus DVD, audio commentary with the director, making-of feature, interview with Stapel and trailers and still galleries on 2 Discs. 1988/color/114 min/R/widescreen.