Self / Narrator / Producer

Self / Professor, Duke Univ. / Author / Internal Medicine Dr.

Self / Investigative Journalist / Author / NuSI

Self / Science Journalist / Author / Nutrition Coalition

Self / Cardiologist

Self / Medical Doctor

Self / Internist / Addicitionologist

Self (Archival Footage)

Self / Family Physician

Self / Psychiatrist

Camera

Acting

Acting

Editing

Sound

Editing

Acting