Frisian Terror plot
In 1364 the Frisian King Sigurd ruled with a heavy hand. He intended to conquer and rule all of Holland. The Dutch did not accept this and killed the king. With his dying breath, King Sigurd cursed the Dutch. Around 1980, a Russian general comes into contact with the legend of Sigurd. He is convinced that Sigurd's skull has special powers and has it exhumed. However, the skull has a strange effect on the archaeologist. He becomes possessed by the power of King Sigurd and begins a series of brutal murders in the name of the King.