Loner Mark Lewis works at a film studio during the day and, at night, takes racy photographs of women. Also he's making a documentary on fear, which involves recording the reactions of victims as he murders them. He befriends Helen, the daughter of the family living in the apartment below his, and he tells her vaguely about the movie he is making.
A disillusioned, angry university graduate comes to terms with his grudge against middle-class life and values.
A mad scientist crosses plants with people, and the results wind up in a sideshow.
