Casts
Mabel Karr
as Irma Zimmer
Estella Blain
as Nadja / Miss Muerte
Howard Vernon
as Dr. Vicas
Antonio Jiménez Escribano
as Dr. Zimmer
Marcelo Arroita-Jáuregui
as Dr. Moroni
Cris Huerta
as Dr. Kallman
Jesús Franco
as Inspector Tanner
Daniel White
as Inspector Green
Francisco Camoiras
as Fisherman (uncredited)
Ana Castor
as Juliana (uncredited)
