Women in Fury (1984)

Covering for her brother, who killed a Brazilian drug lord, Angela Duvall is sent to a women's prison. Trapped behind bars, Angela's beauty excites the passions in her fellow prisoners and the guards alike. Unfortunately, she also catches the eye of a group of inmates who work for the man her brother murdered. In order to live long enough for her brother's confession to arrive, she must escape with her fellow prisoners into the dark Brazilian jungle!