Clint Eastwood grows more and more prolific as he gets older. Now a sprightly 80 years old, he’s setting a pace that puts even the reliable one-film-per-year Woody Allen to shame, having directed seven features in the last five years. It seems appropriate, then, that his latest, Hereafter, is actually three movies in one. That’s a lot to tackle right there, but it also contains some of the most ambitious thematic material the director has yet tackled: namely, what happens to us when we die?