In this episode the guys go into the future. They become a liability as they affect the velocity because of their combined weights. It goes without saying that this aired before the voyage of Neil Armstrong (by about three years). It is cheaply made, using stock footage from old movies. The element that is missing in a futuristic episode is that the real charm of the series is attempting to deal with history that could conceivably be altered. In this one, they are definitely not respected for their efforts and are ultimately treated as ballast. I remember being so disappointed by this episode after enjoying the Titanic one so much. There are times when I can understand how this show only made it through one season (although I'm sure budgets and production had much to do with it).
Review of One Way to the Moon
