Incident in a Glass Blower's Shop (1969)

UCLA Student Film. "Like a carefully crafted short story, this psychological tale of the terrifying, unsettled personality of a superficially calm man evokes an atmosphere of loneliness and suspense by means of fine acting, definitive editing, and outstanding lighting effects. There is a fascination about the soundless man who gazes at his glasswork while various hues of light play over his impassive face and by the violence of his destruction, made all the more terrifying by the squealing and scurrying of rats"--The booklist.