The Kirlian Witness (1978)

After a shocking murder, a woman discovers that a houseplant may hold the key to unraveling the mystery. As she forms an unusual bond with the plant, she attempts to decode its signals, believing it to be the sole witness to the crime. This unconventional relationship leads her down a path of intrigue and danger, forcing her to confront the dark forces surrounding the murder. With every interaction, the plant reveals more than just secrets; it challenges her understanding of life, death, and the connection between humans and nature.