I was just out of curiosity and I typed in this on Amazon and they have copies for sale. I saw the premier showing of this documentary a few months ago and it's about the persecution of the Church in Romania by Stalinist Soviets. It is called "Beyond Torture" because many of the things these people went through is just beyond the imagination. It is a pretty short documentary and it also has a one hour interview with Fr. Roman Braga who in fact lives in a monastery not far from where I live, and he faced some of these nightmares. I highly recommend it.
http://www.amazon.com/Beyond-Tortur...6-9091310?ie=UTF8&s=dvd&qid=1187920689&sr=1-1
http://www.amazon.com/Beyond-Tortur...6-9091310?ie=UTF8&s=dvd&qid=1187920689&sr=1-1