content: I love the original series but feel cheeted. There were episodes that I remember that were not included. Mostly though the quality control in these DVD's is realy bad. My father owns a set, and he returned several sets before he got one that is mostly good. My set was good all the way through until the last disc. I have not returned it for fear that I'll get an even worse set.One of the things they did that I hate is they recorded on both sides of each disc, so if you get a bad one, a lot of episodes are potentially messed up.