Godzilla vs. the Smog Monster

I had a hankerin' to watch this again a couple weeks ago, realized I didn't have it, and luckily found it at B&N. It's one of my favorite Godzilla movies. I remember wanting to see it so badly when it first came out. It was playing as a double feature at the Washington drive–in. I can't remember what the other movie was, but it was the perfect compliment to it. I pleaded my parents to take me, but it never happened. I was so pissed. It took decades before I finally saw it.