The collapse of the World Trade Center's Twin Towers on September 11, 2001, gets a second look from a group of academics who argue the buildings came down too fast and too symmetrically to have failed from fire and impact damage alone. The film gathers firefighters and eyewitnesses who describe hearing explosions in the basements and lower floors before either tower fell, cutting their accounts against archived news footage that aired those same reports live and then largely dropped them from later coverage. Physicist Steven E. Jones lays out his case for chemical residue consistent with thermite in dust samples, theologian David Ray Griffin walks through the official NIST timeline point by point, and MIT-trained engineer Jeffrey King and philosophy professor James Fetzer add their own structural and procedural objections. No new physical testing happens on screen; the film's method is re-reading existing footage and testimony against the government account. It sides clearly with the controlled-demolition theory rather than presenting it as one option among several.