I have the Discovery Channel version and it's completely different. The History Channel version is about the 1960's GT40 racing program only. Gives the history of how the program developed. Interviews with Ford executives who negeotiated with Ferrari for the purchase, and how Henry Ford came to the decision to develop the program. Clears up a lot of myths about exactly how it came to be, because of the interviews with the actual parties involved at the time. Rare footage of the development of the program, early racing footage from two years before the win at Le Mans in 1966. How engine and chassis were developed over time again with rare footage of that development. Play by play of each major race it was entered until the wins, and why they began to win. Very complete story for a 1 hour video. I know a lot of people may not be interested in the details of the original program, but I find it very interesting.