The Doubt Machine: Inside the Koch Brothers' War on Climate Science
Narrated by two-time Oscar winner Emma Thompson, this documentary exposes how two of America's richest citizens, Charles and David Koch, built a vast apparatus to deny the science of climate change and get Republicans elected to office.
Casts & Crew
Charlie Cray
Self (Senior Researcher, Greenpeace USA) (as Charlie Gray)
Robert Maguire
Self (Investigator, Center for Responsive Politics)
Michael E. Mann
Self (Climatologist, Penn State)
Jane Mayer
Self (Journalist) (as Jane Meyer)
