Brooke Guzar (Self - Structural Engineer, Blackwell), Peter Frise (Self - Director, Centre for Automotive Research & Education, University of Windsor), Solomon Boakye-Yiadom (Self - Assistant Professor, Mechanical Engineering, York University), Thomas Adams (Self - Associate Chair, Department of Chemical Engineering, Mc Master University), Garnet Williams (Self - Narrator), Doug Morrison (Self - President and CEO, Centre For Excellence in Mining Innovation), Steve Remilli (Self - Project Manager, McMaster Maufacturing Research Institute), Robert Sparling (Self - Senior Vice President & Practice Lead, 3D Forensic Engineering)