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
1926
1946
1944
1971
1964
1975
1982
1931
2005
2003
1991
2000
1990