People from all over Sweden write in to "Det Okända" when they feel that they have been visited by spirits from beyond the veil. Sometimes they are frightened, sometimes they are convinced it`s a loved one visiting them, but what they all have in common is that they want to find out what the spirits want. A team of mediums are on standby to help the families - but they are told nothing about what the family has experienced. Instead, they must attempt to connect to the spirits and gain their information that way. The mediums tell the family and the cameras what impressions they are getting, and what type of connection they are making. They also try to get as many details about the person they are in contact with as possible, and try to find out what the spirits are doing in the house. Sometimes the family will recognize the spirits, and sometimes the spirits are connected to the house or the area rather than the family. Sometimes the mediums connect with a spirit that has been unable ...