No conversation in the movie

There was the movie "Terminator 2" on TV. I have watched it a lot of times so I didn't intend to watch it.

When I got home, it was still on air. I tried watching it in English, for learning English.

But, because it was the last 20 minutes of the movie, as you know, there was little conversation. Sounds I could hear were just a lot of gunshots, explosions and crashes. Even if somebody uttered voices, those were cries and shouts, not conversation. It was useless for studying English. Haha.