In April 2019, a massive fire ripped through the Notre-Dame de Paris, leaving it on the verge of collapse. Long before the last ember was extinguished, the French vowed to rebuild their beloved cathedral that has been the heart of French culture for nearly 900 years. The task at hand is enormous and those challenged with restoration have no idea what they're facing. In this special presentation with exclusive access, we go into the rubble with the heroes who risk their lives to stabilize what's left of Notre-Dame so she can be restored to her former glory.