| BBill MarlerSelf - Food Safety Lawyer | Self - Food Safety Lawyer |
| DDarin DetwilerSelf - Father, Food Safety Advocate, Professor | Self - Father, Food Safety Advocate, Professor |
| DDr. John KobayashiSelf - Public Health Official | Self - Public Health Official |
| LLance Price, Ph.D.Self - Environmental Health Microbiologist | Self - Environmental Health Microbiologist |
| RRobert NugentSelf - President, Jack in the Box | Self - President, Jack in the Box |
| VVicki DetwilerSelf - Mother | Self - Mother |
| MMarion NestleSelf - Food Policy Expert, Author | Self - Food Policy Expert, Author |
| TTimothy LyttonSelf - Author | Self - Author |
| BBrian RonholmSelf - Food Policy Expert | Self - Food Policy Expert |
| CChristine Haughney Dare-BryanSelf | Self |
| MMansour SamadpourSelf - Food Safety Consultant, CEO | Self - Food Safety Consultant, CEO |
| SScott IngbergSelf - Father | Self - Father |
| CCandie IngbergSelf - Mother | Self - Mother |
| DDr. Pablo DayerSelf - Doctor | Self - Doctor |
| BBen ChapmanSelf - Professor and Food Safety Specialist | Self - Professor and Food Safety Specialist |
| SSarah SorscherSelf - Public Health Official | Self - Public Health Official |
| SSandra EskinSelf - USDA Official | Self - USDA Official |
| FFrank YiannasSelf - FDA Official | Self - FDA Official |
 Rosa DeLauroSelf | Self |
| TTim YorkSelf - CEO | Self - CEO |
| MMike TaylorSelf - Former USDA Official | Self - Former USDA Official |
| SStewart ParnellSelf - CEO, Felon | Self - CEO, Felon |
| LLou TousignantSelf - Son | Self - Son |
| JJeffrey AlmerSelf - Son | Self - Son |
| JJack DeCosterSelf - Farm Owner, Felon | Self - Farm Owner, Felon |
| BBruce Stewart-BrownSelf - Senior VP of Food Safety, Perdue | Self - Senior VP of Food Safety, Perdue |
| MMindy Brashears, Ph.D.Self - Former USDA Official | Self - Former USDA Official |
| SStephanie IngbergSelf - E. coli Survivor | Self - E. coli Survivor |
 Al GoreSelf (archive footage) | Self (archive footage) |
 Mike HuckabeeSelf (archive footage) | Self (archive footage) |
