| The film's plot revolves around a couple who find an entity,, that appeared as the result of a previous college parapsychological experiment. |
| Anyone who scientifically proves any parapsychological phenomenon gets their method criticised and their reputation trashed. |
| No parapsychologists or authors publishing in parapsychological journals were cited. |
| Participants were told that they would be taking part in a study of word association, and at no point were they told of the parapsychological nature of the study. |
| In 1882 a society for psychological research was opened in Great Britain, and three years later it was opened in the USA, where by the end of the 1930s the first parapsychological laboratory was registered. |
| In the hidden areas of the human psyche we can find the so called parapsychological abilities like telepathy and psychometry. |
