Young society girl Joyce Lyndon is engaged to energetic Grant Garrison, who lures the judge's daughter to a roadhouse for the night and meets his death at the hands of an abandoned wife. Joyce escapes in fright and meets Martin Antrim, who protects her in exchange for an introduction to her circle of friends. Antrim elicits a confession from Garrison's widow, and Joyce recovers an incriminating handbag from the innkeepers when they attempt to blackmail her.