On screen
Cast
12 credited performers
Mario Soffici
Dr. Jekyll / Mr. Hyde
Ana María Campoy
Sara
Olga Zubarry
Lola
José Cibrián
Dr. Anderson
Federico Mansilla
Dr. Dayon
Panchito Lombard
Enriquito
Artwork unavailable
Arsenio Perdiguero
Carmelo
Rafael Frontaura
Actor
Artwork unavailable
Jesús Pampín
Policía
Rodolfo Crespi
Character not listed
Gloria Ferrandiz
Character not listed
Artwork unavailable
Martha Atoche
Character not listed