Skip Mission: Galactica and watch the original Living Legend episodes instead. The network took parts 1 & 2 of Living Legend and jammed them into one plot with the awful Fire In Space episode. Although Galactica suffered from network-controlled writing and a lack of time to prepare for a proper production, Living Legend is the best of the 1978 TV series. Fire in Space, on its own, is one of the worst episodes. As a historical note, watch Galactica, the original Star Trek, and then the revival Trek series, and you'll see the difference in quality between network-produced sci-fi and syndicated sci-fi.
