Casting
Britt Bailey
Herself - Center for Ethics and Toxics
Dominique Baron
Herself - Concerned Citizen
Brent Blackwelder
Himself - Friends of the Earth, USA
Beth Burroughs
Herself - Executive Director, The Edmonds Institute
Ignacio Chapela
Himself - Department of Environmental Science, Policy, and Management, University of California, Berkeley
Sue Markland Day
Herself - President, Bay Area Bioscience Center
Katie Dwight
Herself - Purisima Greens Farm
Dan Glickman
Himself - US Secretary of Agriculture (voice)
Diane Joy Goodman
Herself - Farm Box Project Consulting
Simon Harris
Himself - Organic Consumers Association
Karen Heisler
Herself - Environmental Protection Agency, Agriculture Initiative Program
Susanne L. Huttner
Herself - Director, Systemwide Biotechnology Research and Education Program, University of California