Cindy Roach

饰：Herself - School Bus Driver

Gerald Berenson

饰：Himself - Founder, Bogalusa Heart Study, Tulane University Schoo

Peter Katzmarzyk

饰：Himself - Epidemiologist, Pennington Biomedical Research Center

Stephanie Broyles

饰：Herself - Epidemiologist, Pennington Biomedical Research Center

Kathy Pigott

饰：Herself - Teacher, Bogalusa Middle School

Joe Culpepper

饰：Himself - Bogalusa Police Department

Jack P. Shonkoff

饰：Himself - Director, Center on the Developing Child, Harvard Univ

Thomas Frieden

饰：Himself - Director, Centers for Disease Control and Prevention

Shiriki Kumanyika

饰：Herself - Professor of Epidemiology, Perelman School of Medicine

Marlene Schwartz

饰：Herself - Deputy Director, Rudd Center for Food Policy and Obesi

Rudy Leibel

饰：Himself - Professor of Pediatrics and Medicine, Columbia Univers

Thomas Farley

饰：Himself - Commissioner, NYC Department of Health & Mental Hygien

Deborah Lomax

饰：Herself - Deputy Director, Bronx District Public Health Office

America Bracho

饰：Herself - Executive Director, Latino Health Access

Tony Iton

饰：Himself - Senior Vice President, Healthy Communities, Tha Califo

Kimberlee Wyche-Etheridge

饰：Herself - Director, Bureau of Family, Youth, and Infant Health,

Karl Dean

饰：Himself - Mayor of Nashville

Anna Busby

饰：Herself - School Health Nurse, Bogalusa Middle School

Marsha Culpepper

饰：Herself - School Health Nurse, Bogalusa Middle School

Raghubir Mangat

饰：Herself - Associate Professor of Clinical Pediatrics, LSU Health

Donald Lloyd-Jones

饰：Himself - Chair, Preventative Medicine, Northwestern University

Jon Lomasney

饰：Himself - Director of Autopsy, Northwestern University Feinberg

Roy Agee

饰：Himself - Musician

Deborah Clegg

饰：Herself - Metabolism Investigator, University of Texas Southwest

Peter Gluckman

饰：Himself - Director, Centre for Human Evolution, Adaptation, and

David Flum

饰：Himself - Surgeon, University of Washington Medical Center

Robert Lustig

饰：Himself - Pediatric Endocrinologist, UCSF Benioff Children`s Hos

Jennifer Ericson

饰：Herself - Weight Gain Study Participant

Elisa Fabbrini

饰：Herself - Washington University School of Medicine

William Dietz

饰：Himself - Director, Division of Nutrition, Physical Activity and

Nora Volkow

饰：Herself - Neuroscientist, Director, National Institute on Drug A

Philip Marineau

饰：Himself - Former President, The Quaker Oats Company, Pepsi-Cola

Francis Collins

Francis Collins

饰：Self - Director, National Institutes of Health

Michael Nutter

Michael Nutter

饰：Self - Mayor of Philadelphia