Anne Georget

Self - Narrator (voice)

Nina Teicholz

Self - Journalist

Dominique Dupagne

Self - Medical Journalist

Harvey Levenstein

Self - Food Historian

Gary Taubes

Self - Scientific Journalist

Henry Blackburn

Self - Epidemiologist

Michel de Lorgeril

Self - Cardiologist

Uffe Ravnskov

Self - Physician

Sylvain Duval

Self - Nutritionist

Frank Pfrieger

Self - Neuroscientist

Sally Fallon Morell

Self - Nutritionist

Kilmer McCully

Self - Pathologist

Cristin Kearns

Self - Medical Researcher

Jeremy Green

Self - Medical Historian

Mikael Rabaeus

Self - Cardiologist

John Abramson

Self - Medicine Professor

Beatrice Collomb

Self - Medicine Professor

Ancel Keys

Self - Nutritionist (archive footage)

Margaret Keys

Self - Nutritionist (archive footage)

Jules Bergman

Self - Scientific Journalist (archive footage)

William Castelli

Self - Physician (archive footage)

Jeremiah Stamler

Self - Epidemiologist (archive footage)

George V. Mann

Self - Nutritional Biochemist (archive footage)

Joseph L. Goldstein

Self - Biochemist (archive footage)

Michael Stuart Brown

Self - Biochemist (archive footage)

Mandy Patinkin

Self - TV Spot Announcer (archive footage)