You can see the filming crew in Michael Jackson's "Dirty Diana". I can't remember the exact location, but they're on stage and there's like three guys. It's during the last two minutes, I know that much. :laugh

No wait. The windows explode before that, and then you see them in place. Then they explode again, and then that scene ^^^ shows the windows like that. :yes

Also, at the start when she's walking down the hall, she pulls her hands out her pcokets, the camera zooms out and she pulls them out again. :dead2