Do you mind if I ask why you want his email?
If it is to send him a script, or a video that you made as I suspect, then you might want to think it over a little more. I'll bet he gets hundreds of these daily. He probably doesn't look at most of them, if any at all, because it would just take too much of his time. There is a possiblity that he might send them to an assistant to look at, but they aren't him, so it still doesn't really help you that much.
If this is what you are trying to do, I would suggest you think it over. Don't spend too much time searching for his email because there is a good chance nothing will come of it. Instead, why not try to film your script, or if you have already done so, send it to film festivals. If it's really that good, then it will start to win awards and get notariety.
I'm no expert on this matter, but it seems to me that's the easier way to get his attention than trying to send him an email.