Sent to Santa Catarina Women's Penitentiary for drugs and prostitution, reporter Emanuelle (Laura Gemser) is actually undercover for Amnesty International... and is quickly exposed to brutal conditions, sadistic guards, and worse in this violence- and nudity-filled sexploitation classic from director Bruno Mattei. Gabriele Tinti, Lorraine de Selle, Maria Romano, Ursula Flores also star. AKA: "Caged Women," "Emanuelle in Hell," "Emanuelle Reports from a Woman's Prison."