THE WHISPERING OF THE FLIES ‘Seven’ meets ‘Sinister’ in this terrifying supernatural thriller that takes you around some of Copenhagen’s well known sites as its demonic tale unfolds. It’s the summer of 1999. During a seemingly never-ending heatwave, Copenhagen has seen a tremendous rise in the numbers of flies in the city. Two police detectives are working a strange case, the victims killed in the most gruesome and unimaginable ways. They soon come to realize, this isn’t the work of a serial killer. This is something much worse.