Michael Pollan

as Self – Author, The Omnivore's Dilemma

Gerardo Reyes Chávez

as Self – Coalition of Immokalee Workers

Eric Schlosser

as Self – Author, Fast Food Nation

Tony Thompson

as Self – Sheriff, Black Hawk County

Sarah Lloyd

as Self – Dairy Farmer

Zack Smith

as Self – Iowa Farmer, Co-Founder, Stock Cropper

Cory Booker

as Self – US Senator

Jon Tester

as Self – US Senator