Grayson goes to his brother-in-law, police detective Rene Bressard (Edward G. Robinson), about the problem but is dismissed. Later, the two men go on a picnic in the country with Grayson's girlfriend and sister. Grayson leads them to an empty house, the house of his dream, when it begins to rain. They find a record player, switch it on, and a catchy jazzy tune begins to play. While dancing, Grayson's girlfriend bumps into the record player, changing the speed. Slowed down, the dance music becomes the tune from the nightmare. They are then shocked to see that the house has a mirrored room just like in Grayson's dream. After it is found out that a murder did indeed take place, Grayson becomes Bressard's number one suspect.