Loosely based on Eric Schlosser's bestselling expose tracing the birth of an everyday, ordinary burger through a chain of riveting, interlocked human stories - from a hopeful, young immigrant couple who cross the border to work in a perilous meat-packing plant, to a teen clerk who dreams of life beyond the counter; to the corporate marketing whiz who is shocked to discover that his latest burger invention - is literally full of manure. Directed by Richard Linklater and starring Avril Lavigne, Bruce Willis, Catalina Sandino Moreno, Esai Morales, Ethan Hawke, Greg Kinnear, Kris Kristofferson, Patricia Arquette.