Stars Carol Dempster, Henry Hull, Porter Strong and Frank Sheridan. A film by D.W. Griffith. One of the earliest old dark house comedy-mystery-thrillers! A group of people at a house party in a great mansion encounter murder! Who in the house did it? The romantic couple? Spooky passageways and hidden panels deck the thriller with the young woman being the number one suspect. Special effects and creepy trappings for this old dark house movie.