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).
2014
2001
2009
1991
1987
1990
2025
1950
2017
2013
2012
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2024
2021
1972
2007
