Ms .45 (also known as Angel of Vengeance, and mistyped as Ms. 45) is a 1981 American exploitation thriller film directed by Abel Ferrara and starring Zoë Tamerlis.
the film is a rape and revenge story about Thana, a mute woman who becomes a spree killer after she is raped twice in one day when going home from work. It was critically detested on its theatrical release, but is now generally highly regarded among fans of underground and independent film.

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