Maher takes his inquiries to the Vatican; to small, evangelical Christian churches; to Jerusalem; to Amsterdam (where elements of an increasingly vocal Muslim community have shown violence toward critics); to a large, African-American church in a big city; and to several bizarre theme parks celebrating creationism and the life of Jesus. Wherever he goes, Maher seeks to demonstrate that many of the world's major religions are rife with hypocrisy, completely self-referential, and destructive to the collective good. The fast-moving, globe-trotting film is full of highlights, including a great scene where Maher, in disguise, argues for the core beliefs of Scientology to a bemused crowd at Speaker's Corner in London's Hyde Park. There's also a wonderful moment where Maher, just having been thrown out of the Vatican, gets a terrific interview with a maverick priest. Raised Catholic but in reality half-Jewish, Maher also spends time with his mother and sister trying to reconcile the role of religion in his childhood. Everything is really leading toward Maher's major point that atheists and agnostics are in a sizable minority but are afraid to speak out in these days of zealotry. If that minority stays in the background, Maher says, we may very well be heading toward catastrophe. - Tom Keogh
• "One of the funniest and most offensive documentaries ever made."
Lou Lumenick, New Yortk Post