Supernatural horror. A Victorian scientist and parapsychological enthusiast becomes obsessed with 'bottling up' a person's spirit at the moment of their death, with terrifying consequences. (1972)

Hugo is a brilliant turn-of-the-century scientist, loved and respected by his family and friends, admired by his colleagues. But he is a man quickly becoming obsessed with a curious and frightening question...What is the mysterious apparition found in the photographs of his dying subjects?