Watch Cowspiracy The Sustainability Secret Full Movie

Bruce Hamilton
Self - Sierra Club, Deputy Executive Director

Kip Andersen
Self - Film Co-Director

Al Gore
Self - Former U.S. Vice President

Heather Cooley
Self - Pacific Institute, Water Program Co-Director

Manucher Alemi
Self - CA Dept. Water Resources, Chief, Water Use and Efficiency Branch

Kamyar Guivetchi
Self - CA Dept. Water Resources, Statewide Integrated Water Management

Richard Oppenlander
Self - Environmental Researcher - Author, 'Food Choices and Sustainability (as Dr. Richard Oppenlander)

Kirk R. Smith
Self - Professor of Global Environmental Health, University of California Berkeley

Demosthenes Maratos
Self - The Sustainability Institute, at Molloy College

Will Tuttle
Self - Environmental and Ethics Author (as Dr. Will Tuttle)

Michael Pollan
Self - Best Selling Food Author, 'In Defense of Food'

Michael Besancon
Self - Former Whole Foods Market Executive

Chad Nelsen
Self - Surfrider Foundation, Environmental Director (as Dr. Chaed Nelsen)

Lisa Agabian
Self - Sea Shepherd Conservation Society

Lauren Ornelas
Self - Food Empowerment Project, Executive Director

Susan Hartland
Self - Sea Shepherd Conservation Society

Geoff Shester
Self - Oceana, California Program Director (as Dr. Geoff Shester)

Lindsey Allen
Self - Rainforest Action Network, Executive Director