Grace arrives in the town of Bedford to marry Henry whom she has met over the internet. He lives in a big old house with his sister Catherine. He tries to have sex with Grace but cannot and kills her instead. He and Catherine used to have sex together and even had children. He longs to be able to have a normal relationship. He meets other women on the internet and brings them to the house but kills them after he finds that he cannot have sex. He is certain that his dysfunction is related to something in the past he cannot remember. After killing Helen, a girl he meets in a movie theatre, he brings her roommate Georgette back to the house, making her a prisoner, certain that she will be the one for him.