A blind woman is the unwitting recipient of a cache of heroin, and is pursued by a man who wants it back.

Based on a play by Frederick Knott. Originally released as a motion picture in 1967. Features: "A look in the dark" featurette in which producer Mel Ferrer and star Alan Arkin reminisce about the making of the film, Stage Frantics essay covers the property's stage to screen evolution, interactive menus, scene selection, cautionary teaser trailer, theatrical trailer.