I personally love "Wall Street" and "The Wolf of Wall Street." Though, I did not like the sequel to "Wall Street: Money Never Sleeps." I am sure there are some great documentaries out there to help find investment type movies.
Movies about the stock market in action or how it works is good for some beginners. I took macroeconomics and microeconomics years ago and I had both online which I felt like I did not learn much. I think this site has been more of help to me learning more about the market.
I really liked the movie yes, but crime doesn't pay (?) so the guys just ends up in jail at the end, a sad story.