Since none of you has put up the easy way of watching this movie, and I spent way too much time on the internet trying to figure how to play it, here is my guide (to play the movie on a Windows PC):
1. Get Deamon Tools (the lite version is free).
2. Mount the .ISO file and browse the directory.
3. Play the media file in the STREAM folder (00001.m2ts) with your media player of choice.
Please excuse me if this is common knowledge.