The Doubt Machine: Inside the Koch Brothers' War on Climate Science

Directed By: Not Available

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.

Cast & Crew

Cast

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)