"Radio's Top Crime Thriller AT LAST on the Screen!"
Robert is found beside the highway with a head injury and amnesia. His amnesia motivates him to become a Physician and the country's leading criminal psychologist.
Warner Baxter
Dr. Robert J. Ordway / Phillip Morgan
Margaret Lindsay
Grace Fielding
John Litel
Emilio Caspari, the mystery man
Ray Collins
Dr. John Carey
Harold Huber
Joe Dylan
Don Costello
Nick Ferris / Jim Warren
Leon Ames
William Wheeler
Phil Arnold
Third Reporter in Court
Vi Athens
Myrtle Perrin
Betty Blythe
Mrs. Harrington
Warner Baxter
Dr. Robert J. Ordway / Phillip Morgan
Margaret Lindsay
Grace Fielding
John Litel
Emilio Caspari, the mystery man
Ray Collins
Dr. John Carey
Harold Huber
Joe Dylan
Don Costello
Nick Ferris / Jim Warren
Leon Ames
William Wheeler
Phil Arnold
Third Reporter in Court
Vi Athens
Myrtle Perrin
Betty Blythe
Mrs. Harrington
