Bob Wieckowski
Self / Former California Senator
Brandon Cawood
Self / Narrator / Producer / Father
Whitney Cawood
Self / Wife / Mother
Lisa Lefferts, MSPH
Self / Environmental Health Consultant
Dr. Thomas Galligan
Self / Principal Scientist for CSPI
Marina Smitherman
Self / Professor and Public Health Scientist
Dr. Joel Nigg
Self / Clinical Psychologist / Behavioral Scientist
Dr. Ben Feingold, MD
Self (archival footage)
Dr. Rebecca Bevans
Self / Professor of Psychology
Kay Robinson
Self / Single Mother
Carly Bartee
Self / Mother
Dr. Jim Stevenson
Self / Developmental Psychologist
