If you have a mind that refuses to accept whatever is spoonfed to you in life, and insists on finding the answers for yourself, this is a movie you owe it to yourself to see. Maher is on the same quest. In looking for his own answers he decides to look into the commonly accepted and not so commonly held answers of other people and belief systems. And there are some amazing answers out there. He takes us on a trip throughout the world to examine the wisdom of the ages, questioning the basis of each. His commentary is hilarious but right on the money. You will find yourself examining your own basic beliefs about life, and have a great time doing it!