Générique complet
Jungle Woman
Evelyn Ankers
Beth Mason
J. Carrol Naish
Dr. Carl Fletcher
Samuel S. Hinds
Coroner
Lois Collier
Joan Fletcher
Milburn Stone
Fred Mason
Douglass Dumbrille
District Attorney
Acquanetta
Paula Dupree, the Ape Woman
Nana Bryant
Miss Gray
Pierre Watkin
Dr. Meredith
Christian Rub
George
Richard Davis
Bob Whitney
Edward M. Hyans Jr.
Willie
Alec Craig
Caretaker
Tom Keene
Joe, the Fingerprint Man
Vince Barnett
Curley (archive footage / uncredited)
Clyde Beatty
Fred Mason (in long shots) (archive footage / uncredited)
Wilson Benge
Court Stenographer (uncredited)
John Carradine
Dr. Sigmund Walters (archive footage / uncredited)
Diane Carroll
Inquest Juror (uncredited)
Edward Clark
Inquest Juror (uncredited)
Heinie Conklin
Inquest Juror (uncredited)
Ray Corrigan
Cheela (archive footage / uncredited)
Fern Emmett
Beth's Neighbor (archive footage / uncredited)
Nolan Leary
Inquest Juror (uncredited)
Charles Marsh
Inquest Juror (uncredited)
Beatrice Roberts
Inquest Juror (uncredited)
Ray Walker
Ringmaster (archive footage / uncredited)
Réalisation
Scénario
Production
Image
Montage
Son et musique
Hans J. Salter
Musique
Frank Skinner
Musique
Ralph Freed
Musique
Richard Hageman
Musique
Paul Sawtell
Music Director, Musique
Paul Van Loan
Musique
Décors
Abraham Grossman
Direction artistique
John B. Goodman
Direction artistique
Russell A. Gausman
Décoration
Edward R. Robinson
Décoration