"Chained Heat" is a 1989 action film directed by Paul Nicholas. The movie follows the story of Linda Blair, who plays a woman imprisoned in a women's correctional facility. As she navigates the harsh realities of prison life, she faces challenges from both inmates and corrupt guards. The film is known for its blend of drama and exploitation elements, featuring themes of survival and resilience. It has gained a cult following over the years, often noted for its portrayal of female empowerment amidst adversity. The movie is part of the broader genre of women-in-prison films popular during the late 20th century.