Filmography from Pg Hylen

Actor :

Besökarna, Jack Ersgard (as Joakim Ersgård), 1988
Frank, Sara and their two children have recently moved into the house of their dreams on the countryside. Frank is disturbed by mysterious sounds and somebody tears down the wallpaper from the walls. He contacts a ghost-hunter, Allan. While conducting an experiment, Allan is killed, and Frank has to find out the truth himself. What's so special with the mysterious room in the attic?...