Since 1923 men have headed to France in the summer, seeking to conquer the clock with their iron chariots. In the beginning the automobile was in its infancy and it was thought that such an endurance race would prove to the public the benefits of motorized travel. Now, over seventy years later, men still come to Le Mans not only to showcase their skill but because of an unidentifiable inner drive, pushing them to go farther and faster than ever before. Relive the action of the past 77 incarnations of the 24 Heures Du Mans from the predepression races dominated by Bentley, through the Mercedes-Benz tragedy in '55, the Ford and Ferrari battles of the '60's, the recent Audi dominance, and the Porsche years in between.