New York society member Priscilla Maine is troubled by strange dreams in which she vividly sees members of the underworld involved in a murder. She confides this to her admirer, Dr. Philip Fosdick, who undertakes to solve the mystery.
| Actor | Role |
|---|---|
 Dorothy DaltonPriscilla Maine / Nora O'Moore | Priscilla Maine / Nora O'Moore |
 Huntley GordonDr. Philip Fosdick | Dr. Philip Fosdick |
| WWalter D. NealandRed Carnahan (as Walter Neeland) | Red Carnahan (as Walter Neeland) |
 Jessie ArnoldInez | Inez |
| LLucille CarneyAddy (as Lucile Carney) | Addy (as Lucile Carney) |
 Pedro de CordobaMario | Mario |
| DDonald MacPhersonThe Nut | The Nut |
| BBert StarkeyCharlie the Coke | Charlie the Coke |