Cast
Don Rowan
Juror (uncredited)
Brian Donlevy
Duffy Giles
Gavin Muir
Dr. Barth
Paul Stanton
District Attorney
Paul McVey
Coroner
Helen Westley
Mrs. Hargraves
Henry Stephenson
Professor Jerome Hargraves
Nigel De Brulier
Dr. Hall
Philip Sleeman
Carl
Andrew Tombes
Jury Foreman (uncredited)
Frances Dee
Allison Lang
Charles Butterworth
Felix
Sara Haden
Henrietta Hargraves
Julius Tannen
City Editor
Harry Strang
Court Attendant (uncredited)
Etienne Girardot
Dr. Cotton
Hilda Vaughn
Bertha
John Carradine
Sanatorium Inmate (voice) (uncredited)