Filmmaker Jenny Stein tackles the way we treat farm animals, focusing especially on the inhumanity of factory farming. The footage of cows, chickens, and sheep trapped in enclosures only slightly bigger than their bodies and left in the dark much of the time is enough to put you off meat—which of course is precisely the point of this blatantly manipulative 2004 documentary. More effective are interviews with several farmers who talk about their evolving feelings about animals.