|Greg Kinnear||Don Henderson|
|Catalina Sandino Moreno||Sylvia|
|Lou Taylor Pucci||Paco|
|Ana Claudia Talancón||Coco|
Don Henderson, a marketing executive for a national burger chain must leave blissful ignorance behind when his boss gives him an unsavory assignment: Investigate scientific findings that cow manure is contaminating the meat used in the company's top-selling hamburger. Don's search takes him from his comfortable office to a vast feedlot, to the inner rooms of a slaughterhouse manned by illegal immigrants, who must do all the dirty work.