Actors
François-Eric Gendron
Dr. Octavio Beiral
Amparo Larrañaga
Florence
Jean-Claude Adelin
The Other/Mr. Shadow
Elena Bagutta
Mary (as Elena Fernández)
Fernando Hilbeck
Dr. Beiral's Father
Luis G. Gámez
Poole
Ernesto Alterio
Juan
B
Berta Casals
Prostituta
J
Jaime Domínguez
José Antonio Lobato
Inspector de policía (as Jose A. Lobato)
I
Isabel Pevida
A
Alfonso Del Olmo
