but doing it, it went really smoothly. dad has taught me everything, but a lot of things, you know, i kind of caught on by myself -- >> observation? >> yeah, just observation, watching him do things or just knowing how the firearms work. i think loading blanks was the scariest thing to me because i was like, oh, i don't know anything about it. z >> the last part is especially haunting on two bases, right? how can loading blanks be scary, and how do you hire someone who doesn't know what they're doing by their own admission? then there was the physical director who physically handled the weapon to baldwin and gave him the go-ahead that it was safe to use, allegedly shouting, cold gun. his name is dave halls. we're learning halls was fired from a previous movie he was working on over another gun incident that injured a crew