Gerrie and Arthur Mason discover that their daughter, Maxie, is a drug-addict. Guessing their son Artie is responsible, they turn him out. Maxie flees, into the arms of her drug addict partner, but her parents find them and forcibly bring her home. A bad trip now leads the young girl to hospital. Her parents hear with amazement that her dealer is an exemplary student, Sandy, their respectable neighbors' son...