The dream is unusually vivid: Bank employee Vince Grayson finds himself murdering a man in a sinister octagonal-shaped room lined with mirrors while a mysterious woman breaks into a safe. It is so vivid that Vince suspects it may have really happened. To get the dream off his mind, he goes on a picnic with some relatives. When a thunderstorm forces his party into a nearby mansion, Vince discovers that the bizarre room does exist, and it means nothing but trouble.

Cast:Paul Kelly, DeForest Kelley, Ann Doran, Kay Scott, Charles Victor, Robert Emmett Keane,

Genre:Crime, Drama, Mystery, Thriller,

country:United States of America,

Production:Pine-Thomas Productions,