One of the things that the BBC's iPlayer has which is quite nice (and well worth enabling for your Wii if you have one), is the occassional movie. I'm not sure what the deal is as it's not all movies, but one that I decided to try is an Austrian film called The Counterfeiters.
The story is a fictionalised version of Operation Bernhard which was a WW2 German operation to produce forged Pounds and Dollars using known Jewish counterfeiters at the Sachsenhausen concentration camp. Anyway, it's a pretty damn good film and well worth a viewing if you don't mind subtitles. As you might imagine, there's a some violence, but not that much.