Well I am partial to the movies based around real events, so probably my favorite was "The Great Escape", I am WWII nut. I liked Steve McQueen's character who kept breaking out and being brought back. Only part of the movie that wasn't really true was at the end where they executed the POW's, which was totally untrue. I guess you have to "Hollywood Up" everything to make it sell anymore, even back then. I also enjoyed "The Great Raid", which was the second largest POW rescue that took place in the Pacific campaign of WWII. That movie was a little more factual, there were some inconsistences but by and large it was pretty factual.
WVBOWAK