Jamy Ian Swiss
В роли: Self - Magician and Magic Historian

Stanton A. Glantz
В роли: Self (как Stanton Glantz)

Sam Roe
В роли: Self - Journalist, Chicago Tribune

Patricia Callahan
В роли: Self - Journalist, Chicago Tribune

James Hansen
В роли: Self - Climate Scientist

John Pasacantando
В роли: Self - Former Executive Director, Greenpeace USA

Bill O'Keefe
В роли: Self - Former Chairman of Global Climate Coalition

Naomi Oreskes
В роли: Self - Professor of the History of Science

Frederick Singer
В роли: Self (как Fred Singer)

Michael Shermer
В роли: Self - Founder of The Skeptics Society

James Taylor
В роли: Self - Self-Proclaimed Science and Economical Expert, Heartland Institute

Matthew Crawford
В роли: Self - Former Executive Director of the George C. Marshall Institute

Marc Morano
В роли: Self - Self-Proclaimed Environmental Journalist

Benjamin Santer
В роли: Self - Climate Scientist (как Ben Santer)

Майкл Манн
В роли: Self - Climate Scientist (как Michael Mann)

Katharine Heyhoe
В роли: Self - Climate Scientist

Tim Phillips
В роли: Self - Chairman, Americans for Prosperity

Bob Inglis
В роли: Self - Republican Politician

Lee Raymond
В роли: Self - Chief Executive Officer, Exxon Mobil (хроника)