He saved the production a tremendous amount. Now they did the scene where Omar is on the horse and he's in the deep snow, they went to Finland to do that. That scene they went to Finland for a week. I wasn't around then.
And the reason I really appreciated this is because after the picture came out, I was invited by the American Psychiatric Association to give a lecture. I couldn't believe it!
If he didn't fall in love he would have never come back near the end of the film. Because, what man is going to dishonor himself so that he comes back in front of the man that took a woman away from him... and warns her to save her life?
I found out was, by the rhythm of my chewing, how I chewed fast, slow or what have you, I could tell the audience what my character was thinking and feeling.
Anyway, so what he did was, he spread sheets for 100 yards and underneath them he'd put things so there were bumps and different levels and on top he'd put little bushes and if you didn't look to close, it looked like snow!