If you really read the review as it was posted on this site, you would have seen (about 1/3 of the way down):
"Okay, the real reason to watch this scene is to spot Jean-Claude Van Damme as one of the crowd. He is dressed in a black unitard. He is also clapping and moving from side to side. I do not know what sort of bizarro universe this scene came from; I do know that I never want to go there. " I think it's pretty clear (well, to me anyway) what Andrew meant when he wrote this. What he was saying was to watch for Jean-Claude Van Damme in this scene. I'm guessing that this does in fact mean he was in this scene which essentially means he was in this movie.
There was also a thread on this review recently that also touches on this subject:
http://www.badmovies.org/bbs/read.php?f=2&i=86368&t=86368