Coffy - 1973
Directed by Jack Hill
Starring Pam Grier
Grier plays Coffy. A nurse by day and vigilante by night who conducts a one-woman war on organized crime in Los Angeles after her sister is becomes a drug addict. Along the way, her police officer friend, Carter, is beaten into a coma, and her politician boyfriend, Howard, betrays her to the mob. Using every tool in her arsenal, from seduction to brute force, she eventually dispenses with every mafioso and crooked cop in the film.
via wikipedia
