Merchants of Doubt

How a handful of scientists obscured the truth on issues from tobacco smoke to global warming.

Spin doctors spread misinformation and confusion among American citizens to delay progress on such important issues as global climate change.

Cast

Patricia Callahan

Herself

Matthew Crawford

Himself

Stanton A. Glantz

Himself

Katharine Heyhoe

Herself

Crew

Robert Kenner

Director

Robert Kenner

Writer

Kim Roberts

Writer

Clips & Videos

Merchants of Doubt Official Trailer 1 (2014) - Documentary HD

Merchants of Doubt | Official Clip HD (2014)