Hasani IssaSelf - Narrator Jeff WilburnSelf - Narrator David MalottSelf - Senior Associate Principal, KPF Shawnee PostSelf - Arctic Welder Kenneth HarrisSelf - Secretary, World Future Society George ElworthySelf - Operations Director, Eden Project Collins FootsSelf - New Orleans Resident Charles DowdingSelf - Professor, Northwestern University Eugene TsuiSelf - President, Tsui Design & Research Amy EdmondsonSelf - Author, A Fuller Explanation Wes GuckertSelf - President, The Traffic Group Inc Lee PolisanoSelf - President, KPF Herbert EinsteinSelf - Professor, MIT Zeynep BuketSelf - Project Manager, Marmary Tunnel Patrick TuckerSelf - Senior Editor, The Futurist Magazine Shoji SadaoSelf - Architect, Fuller Sadao Zung Alan CampbellSelf - Special Projects Director, Schindler Mehmet OzturkSelf - Chief Engineer, Avrasaya Consulting Michael SchutteSelf - CEO, Brilliant Boats Bas ObladenSelf - Senior Consultant, Strukton Engineering Moshé ZwartsSelf - Architect, Zwarts & Jansma Alex MelgarSelf - Structural Engineer, Buro Happold Consulting Dennis FillerSelf - Civil Engineer, University of Alaska Eric LawSelf - SE Asia Business Director, Schindler Chris PerkinsSelf - CEO, Unimodal Phil FerroSelf - Chief Meteorologist, WSVN Florida Patri FriedmanSelf - Executive Director, The Seasteading Institute Calynn TanSelf - SE Asia Marketing Manager, Schindler Thomas ZungSelf - Architect, Fuller Sadao Zung Mikhail MikhailovichSelf - Architect Adrien WilbolzSelf - Manager, Northern Gotthard Base Tunnel Dennis ManningSelf - Board Member, Advanced Transit Association Billy ConnorSelf - Director, UAF Transport Center Helmut ErnstSelf - Chief Engineer, MTA Stefan LehnertSelf - CEO, Vector-Foiltec Hugh KierigSelf - Director of Transportation, WVU Leighton CochranSelf - Principal, CPP Wind Engineers Hank HoweSelf - Superintendant of Rigging, NASSCO Koen OlthuisSelf - Principal Architect, Waterstudio John JeffreySelf - PRT Chief Engineer, WVU Mark ReaSelf - Director, Lighting Research Center James OliverSelf - Author, The Bering Strait Crossing Steve AbadiSelf - CEO, Research Frontiers Joseph HararySelf - CEO, Research Frontiers Mariana FiguerioSelf - Program Director, LRC Erik IglesiasSelf - Project Manager, Hagerbach Test Gallery Rolf PetersSelf - Concept Developer, Waterstudio David HoldcroftSelf - PRT Project Manager, Heathrow Airport Martin LowsonSelf - Inventor, ULTra ATS Ltd Mark MinucciSelf - Project Engineer, NUWC Aron AbadiSelf - VP, Innovative Glass Reto StehleSelf - Technical Instructor, Swiss Fire Brigade Eli ZabarSelf - Owner, Eli Zabar's Tony JonesSelf - Project Manager, ULTra ATS Ltd Roger HansenSelf - AK State Seismologist, Geophysical Institute Natalia RuppertSelf - Seismologist, Geophysical Institute Gene GiacomelliSelf - Director CEAC, University of Arizona Marco RuanoSelf - Chief, Traffic Operations, Caltrans Steve HollowaySelf - Transportation Engineer, Caltrans David LeitchSelf - GM Packhouse Operations, Eurofresh Paolo GaudianoSelf - President, Icosystems Corp. Brad BoneSelf - Director, Illinois Fire Services Institute Mitch RosenbergSelf - VP, Marketing, Kiva Systems Inc Bob YakushiSelf - Director, Product Safety, Nissan Chris UrmsonSelf - Professor, CMU Regina E. DuganSelf - President & CEO, RedXDefense Scott Tiffany导演 / 编剧 / 制片人 Kristine Young Gaffney剪辑师 Janel CunneenSupervising Producer Joel OlickerSenior Executive Producer Tuggelin YourgrauSenior Executive Producer Megan SummersStudio Producer Jeff BoedekerAssociate Field Producer Doug GordonSenior Producer Jennifer SargentStudio Producer 
