This movie is the first of a trilogy that Sebastián D'Arbó, a specialist in parapsychology, filmed on occult topics. The second film is El ser (1982) and the last one Más allá de la muerte (1986).
Genres:
Narciso Ibáñez Menta as Doctor Mainen
Emilio Gutiérrez Caba as The Traveler
Ramiro Oliveros as Parapsychologist
Berta Cabré as Teresa (as Berta Singerman)
Ovidi Montllor as Carlos
Antonio Molino Rojo as Priest
Rosa Morata as Mother
Carlos Martos as Father
Marta Flores as Clara
Montserrat Prous as Eva (as Montse Prous)
Mercedes Gil as Monja Lega
Ventura Oller as Mayordomo
Alicia Orozco as Sirvienta
Enric Casamitjana as Jefe de Estación
Edualdo Macia as Empleado de Tren
Mir Ferry as Aparecido
Asunción Vitoria as Vecina
Pepa Palau as Ayudante de médium
Sebastià d'Arbó as Self (uncredited)
Made by edimario