A mad scientist creates a hideous monster to carry out his murderous plans...
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
