Hawkings - Big Bang Theory

This film comments on deep questions. Has the universe always been around? Who created the universe? What created the universe? Are we expanding? I like how it discusses these large questions that are approached by people from both religious and scientific backgrounds. I found it most interesting that the individual who proposed the big bang theory turned out to be a Catholic priest! I can only imagine what Einstein's initial reaction was once finding out that the big bang theorist was of a religious background.