I watched a lot of movies that I can't remember, you would know this if you have read any of my other posts, this one has been bugging me for a while. It is some kind of action movie where a few people are trying to steal a chemical warhead or something and one guy drops one of the warheads or whatever and they leave him in the room. As they are leaving you can see the guy inside the room banging on the window as his face melts. Anybody know?

They lose a man at the start of this, whilst handling the nerve agent...

http://en.wikipedia.org/wiki/The_Rock_(film)

All right thanks, I'll take a look at it.