How deeply do you want to know about the inner workings of a rocket engine? With rare management reports and footage of engine testing, including a Rocketdyne training film on the H-1’s precursor, the MB-3, you’ll see the guts of this important propulsion system first hand. The H-1, clustered in a set of eight, powered the first Saturn vehicles, the Saturn 1 and 1B. Features additional propulsion bonus features. 1 DVD. Running time approximately 1 hour, 45 minutes.