Top cast
Hugo Blanco
Andros
Agnès Spaak
Melissa
Perla Cristal
Rosa
Magda Maldonado
Amira (as Magda MacDonald)
Marcelo Arroita-Jáuregui
Dr. Conrad Jekyll
Pepe Rubio
Juan Manuel
Pastor Serrador
Inspector Klein
Luisa Sala
Inglud Jekyll / Ingrid Fisherman
Manuel Guitián
Ciceron
Ramón Lillo
Emilio, the inspector's assistant
Jesús Franco
Piano Player
Marta Reves
Daniel Blumer
Karl Steiner
Mer Casas
Conrad's Girlfriend
Rafael Hernández
Club Owner
José Truchado
Policeman
Juan Antonio Soler
Witness
Javier de Rivera
The Professor
Directed by
Jesús Franco
Written by
Jesús Franco, Nicole Guettard
Produced by
Marius Lesoeur
