FOOD NATION examines the health issues and social consequences of America's love affair with fast food and features an all-star cast that includes Greg Kinnear, Ethan Hawke, Kris Kristofferson, Patricia Arquette, and Luis Guzman. Mickey's is the most popular fast-food chain in America, and The Big One is the top-selling burger that put them on the map. When the higher-ups at Mickey's corporate offices learn that the frozen meat patties used to make the wildly popular burger have somehow been tainted with contaminated meat, they send marketing executive Don Henderson (Kinnear) on an urgent mission to ensure quality control and find out precisely how their product became compromised.