I have created a site that will list every world war 2 movie and series, and I think you will enjoy it! ww2Movies.com If you have any suggestions, please feel free to give me a shout
If you look in the relevant subforum, i.e.: WWII Films & TV You will find a number of useful threads. One of our members has created some extensive lists of WW2 films by nationality for instance.
I've seen a lot (or so I thought). I'm finding new movies and series every week, it's incredible! It started off as a way for me to keep track of the movies that I wanted to watch, now I am overwhelmed.