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