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).
1972
2015
1983
2018
1999
2004
2024
2019
1984
1986
1988
2008
1978
2014
2002
2005
1982
