It's a good question.

Just where ARE all the anti-communist movies?

I found this over at the Geek's place. And he's right. I can't excerpt that piece, you have to go read it in it's entirety.

What I will say is this: Hollywood has a long history of being communist and supporting communism. Nothing has changed, except for the fact that more people are aware of the evils of communism. But that hasn't changed communism's support in Hollywood one bit.

Hollywood isn't going to make a movie attacking something that it supports.