From the socially conservative 1950s to the permissive 1970s, this project explores the ways in which insanity in women has been linked to their femininity and the expression or repression of their sexuality. An analysis of films from Hollywood's post-classical period (The Three Faces of Eve (1957), Lizzie (1957), Lilith (1964), Repulsion (1965), Images (1972) and 3 Women (1977)) demonstrates the societal tendency to label a woman's behavior as mad when it does not fit within the patriarchal mold of how a woman should behave. In addition to discussing the social changes and diagnostic trends in the mental health profession that define “appropriate” female behavior, each chapter also traces how the decline of the studio system and rise of the individual filmmaker impacted the films' ideologies with regard to mental illness and femininity.