Girl Interrupted (1999)

Two time Oscar(r)-nominee Winona Ryder stars in the fascinating true story of a young woman's life-altering stay at a famous psychiatric hospital in the turbulent late 1960's. Questionably diagnosed with Borderline Personality Disorder, Susanna (Winona Ryder) rebels against the head nurse (Whoopi Goldberg) and top psychiatrist (Vanessa Redgrave), choosing instead to befriend the resident "loonies",a group of troubled women including the seductively charismatic sociopath Lisa (Angelina Jolie). But Susanna quickly learns if she wants her freedom, she'll have to face the person who terrifies her the most of all: herself. Based on Susanna Kaysen's acclaimed journal-memoir.