I just watched this episode on the Blu-ray release, which looks great. I watched the series 54 years ago, when I was 9. Irwin Allen's shows often had a very high cheesy factor when set in the future, but this episode was very well done. The look of the Moon was outstanding! Great sets and visuals! Lots of action and excitement. I was watching it thinking. wow, how could a show this good not get more than one season? So far the first two episodes have been first-rate. Looking forward to seeing the other 28.