Carl Gandrup

The manufacturer Laroque stops at nothing when trying to destroy his enemies, and this time Fréderic Nessières, one of his competitors, is in the line of fire. With his diabolical, hypnotic power, Laroque has snared Nessières’s wife, Madeleine, in his evil web, and she will now do anything to help her husband’s enemy. But even though Laroque’s first plan to ruin Nessières fails, he does not give up. Once he has selected a victim, he will quite literally fight to the death to vanquish them. (stumfilm.dk)

Thomas Abel is a happily married man with children, and head of one of the largest companies in Sweden. His life will soon change after a serious accusation is made against him.

Scientist Paul Förster poison his rich uncle to get money for his research that applies to a serum. But Förster who believes that he killed his uncle is affected by severe qualifiers, leaves the research and goes to sea. Later it turns out that the uncle survived.

There are strange things going on at Duncan Castle, where some metaphysical being seems to have been spreading a psychological disease.