Michael Pollan

Self – Author, The Omnivore's Dilemma

Gerardo Reyes Chávez

Self – Coalition of Immokalee Workers

Eric Schlosser

Self – Author, Fast Food Nation

Tony Thompson

Self – Sheriff, Black Hawk County

Sarah Lloyd

Self – Dairy Farmer

Zack Smith

Self – Iowa Farmer, Co-Founder, Stock Cropper

Cory Booker

Self – US Senator

Jon Tester

Self – US Senator

Marion Nestle

Self – Prof. of Food Studies, Nutrition & Public Health, Emerita

Carlos Monteiro

Self – Prof. of Nutrition & Public Health, USão Paulo

Donald Trump

Self – 45th President of the United States (archive footage)