Quote Originally Posted by Gary Huff View Post
You can always spot the non-smoker actors because the smoke always comes out of their mouth, never their nose.

if you see an actor blowing smoke out of their nose, they are legitimately smoking.
I agree. Shot this scene were a character was supposed to stop short of lighting a cig. Well, he actually let it in one take and blew it out of his mouth. Besides all the complaining about the taste (he doesn't smoke, surprisingly) it was quite obviously fake.