Black Book is one of the best War Films I have ever seen. Definitely check this one out.
Based on a true story that gives one a new sense of WWII. You won't be disappointed.
http://www.amazon.com/Black-Book-Carice-van-Houten/dp/B000TGCR38/ref=pd_bbs_sr_1?ie=UTF8&s=dvd&qid=1206364278&sr=8-1