Frances Dee
Allison Lang
Frances Dee
Allison Lang
Brian Donlevy
Duffy Giles
Charles Butterworth
Felix
Helen Westley
Mrs. Hargraves
Henry Stephenson
Professor Jerome Hargraves
Sara Haden
Henrietta Hargraves
Etienne Girardot
Dr. Cotton
Gavin Muir
Dr. Barth
Paul Stanton
District Attorney
Julius Tannen
City Editor
Nigel De Brulier
Dr. Hall
Hilda Vaughn
Bertha
Philip Sleeman
Carl
William Ingersoll
Judge
Paul McVey
Coroner
Bruce Mitchell
Police Sergeant
John Carradine
Sanatorium Inmate (voice) (uncredited)
Don Rowan
Juror (uncredited)
Harry Strang
Court Attendant (uncredited)
Andrew Tombes
Jury Foreman (uncredited)
F. Tennyson Jesse
Story
Herbert Levy
Editor
Mark-Lee Kirk
Art Direction
Fred Fox
Assistant Director
Thomas Little
Settings
Gwen Wakeling
Costume Design
W.D. Flick
Sound Engineer
Darryl F. Zanuck
Producer
Roger Heman Sr.
Sound Engineer
Sidney Lanfield
Director
Bert Glennon
Director of Photography
Kenneth Macgowan
Associate Producer
Bess Meredyth
Screenplay
Gene Fowler
Screenplay
Allen Rivkin
Screenplay
Louis Silvers
Music Director
Harry Tugend
Additional Writing
Mercedes Hill
Stand In
Leicester Wagner
Publicist