The Astral Factor (1978)

The Astral Factor (1978) - Science Fiction Movies 94 minutes. The Astral Fiend, Invisible Strangler, The Transformer, Silent Kill. Demonstrating that a little knowledge is a dangerous thing, a convicted strangler studies the paranormal and finds a way to render himself invisible. Once he escapes, he sets out to find and eliminate five women who remind him of the mother he murdered. A police lieutenant sets out to safeguard them and bring the invisible killer to justice. based on novel or book, detective, serial killer, strangler, escaped mental patient, invisible man, independent film, sci-fi horror