If you find it interesting, that our military operated the largest flim studio, in the world from roughly 1945 till 1970. You will find what happened around Lookout Mountian, even more intriguing, I promise!
Look up a guy, Dave McGowan he wrote a best selling book on it, a few years ago. He died, unexpectedly from a heart attack in his forties...round about the same age/circumstances as Andrew Breitbart...imagine that!
Here's a YouTube interview of Dave and his book: