Martial Arts Films

Martial Arts that are unrepresented in Film

I was just thinking that there are probably quite a few martial arts that aren't represented in any films currently, or they are misrepresented to the public (for whatever reason).

I was wondering if anyone can think of any in particular.

My first thought was Aikido. While Steven Seagall is a higher ranking practitioner of Aikido, most of the stuff I've seen him do doesn't qualify in my mind as Aikido (at least not traditional).

Hmm, can't thing of anything else off the top of my head right now.