Dave, before we begin our discussion of The Shack movie, I want to give our listeners a perspective of movies in general, and really how they work, and I think that might help them understand the medium of film better, especially theatrical movies, and hopefully it will underscore some important aspects of why we're having this discussion. Now, my thoughts are based here as someone who's been trained in the medium of film at the university level, and then I worked in Hollywood as a professional screenwriter for a number of years. So let's begin here.