Violenza in un carcere femminile (1982)

(aka) Womens Prison Massacre / Violence in a Women's Prison / Laura - Eine Frau geht durch die Hölle / Emmanuelle in Hell / Emanuelle, reportage da un carcere femminile / Chicks in Chains / Black Emanuelle - Das Frauenzuchthaus .

Emanuelle goes undercover into a prison to expose the corrupted officials who are brutalizing the inmates. Emanuelle is shocked by the horrors and humiliation the prisoners are subjected to, but when her true identity is discovered, she finds herself at the receiving end.