Starring: Anita Ekberg, Paola Morra, Alida Valli, Massimo Serato, Daniele Dublino & more.

A mentally disturbed nun has some nasty habits. She suffers from a brain disorder & becomes
addicted to morphine. This nun starts to become out of control & starts to kill people in the mental
hospital that she was committed to. Her colleagues won't help her & more & more patients start
dying. With her crazy behavior she becomes the prime suspect. There are some "killer" death scenes
& gore, but the movie is a little slow through out. This is a classic Horror Slasher flick from the 70's!