Girl, Interrupted is a 1999 psychological drama film directed by James Mangold. Winona Ryder plays the role of Susanna Kaysen, a young woman who is admitted to a psychiatric hospital in the 1960s. The film delves into themes of mental health, identity, and the complexities of institutionalization. Winona Ryder's portrayal of Susanna earned her critical acclaim and showcases her ability to bring depth and vulnerability to her characters.