Allison Lang

Frances Dee

Acting

Duffy Giles

Brian Donlevy

Acting

Felix

Charles Butterworth

Acting

Mrs. Hargraves

Helen Westley

Acting

Professor Jerome Hargraves

Henry Stephenson

Acting

Henrietta Hargraves

Sara Haden

Acting

Dr. Cotton

Etienne Girardot

Acting

Dr. Barth

Gavin Muir

Acting

District Attorney

Paul Stanton

Acting

City Editor

Julius Tannen

Acting

Dr. Hall

Nigel De Brulier

Acting

Bertha

Hilda Vaughn

Acting

Carl

Philip Sleeman

Acting

Judge

William Ingersoll

Acting

Coroner

Paul McVey

Acting

Police Sergeant

Bruce Mitchell

Acting

Sanatorium Inmate (voice) (uncredited)

John Carradine

Acting

Juror (uncredited)

Don Rowan

Acting

Court Attendant (uncredited)

Harry Strang

Acting

Jury Foreman (uncredited)

Andrew Tombes

Acting