Director Osualdo de Oliveira delivers a harrowing tale of life behind bars in a sleazy women-in-prison extravaganza starring exploitation stalwarts Marta Anderson and Nadia Destro. In this prison, torture is meted out with cruel calm and sadistic glee. For girls looking to escape a grim fate in the dank confines of the prison torture chamber, the only options are to submit their flesh to the wretched wardens lucrative white slave trade or serve as a long-suffering test subjects for the nymphomaniac nurses painful brand of medical malpractice. When the doors of their suffocating cells are suddenly thrown open, however, these caged beasts tear through the streets on a bloody rampage of death and destruction. ~ Jason Buchanan, All Movie Guide