Michael Mosley
Self / Presenter / Journalist
Acting
Fauja Singh
Self / 100+ year old marathon runner
Acting
Luigi Fontana
Self / Professor, Washington University School of Medicine
Acting
Joe Cordell
Self / Calorie Restrictor on Optimal Nutrition (CRONy)
Acting
Valter Longo
Self / Professor, USC
Acting
Krista A. Varaday
Self / Professor of Nutrition, University of Illinois Chicago
Acting
Mark P. Mattson
Self / Professor, National Institute on Aging
Acting
Clare Mosley
Self / Wife / General Practitioner / Consultant
Acting