Director/a
George Waggner
DIRECTOR/A
Reparto (por orden de créditos)
Lionel Atwill
Dr. Paul Rigas
Lon Chaney Jr.
Dan McCormick
Anne Nagel
June Lawrence
Frank Albertson
Mark Adams
Samuel S. Hinds
Dr. John Lawrence
William B. Davidson
District Attorney Ralph B. Stanley
Ben Taggart
Detective Sergeant Regan
Constance Bergen
Nurse
Ivan Miller
Doctor
Chester Gan
Wong
George Meader
Dr. Bruno
Frank O'Connor
Police Detective
John Dilson
Medical Examiner
Byron Foulger
Alienist #2creditOnly
Jessie Arnold
Mrs. Frank Davisuncredited
James Blaine
Charlie - Prison Guarduncredited
Gary Breckner
Radio Announceruncredited
Corky
Corky the Doguncredited
Lowell Drew
Jury Foremanuncredited
John Ellis
Assistant District Attorneyuncredited
Douglas Evans
Police Radio Announceruncredited
Jack Gardner
Reporteruncredited
William Hall
Mike - Dynamo Operatoruncredited
Russell Hicks
Prison Warden Harrisuncredited
Wright Kramer
Judgeuncredited
Tom Quinn
Police Detectiveuncredited
Bob Reeves
Prison Guarduncredited
Mel Ruick
Defense Attorneyuncredited
Francis Sayles
Frank Davisuncredited
Paul Scott
Prison Chaplainuncredited
David Sharpe
Hay Wagon Passengeruncredited
Victor Zimmerman
Dynamo Operator #2uncredited