"Light of Day" is a 1987 drama film directed by Paul Schrader. The story revolves around a single mother, Gena Rowlands, who struggles to balance her responsibilities while pursuing her dreams of becoming a musician. The film explores themes of family, ambition, and the challenges of personal sacrifice. The film also features Michael J. Fox as her brother, who is a troubled rock musician. Their relationship is central to the plot, highlighting the tension between their aspirations and the realities of their lives. "Light of Day" is notable for its exploration of the complexities of familial bonds and the pursuit of artistic passion.