 Episodes 21 and 22 were broadcast out of order. "A Breed Apart" was  promoted as the season 1 finale, and it was, but then a few weeks  later "Dancing On The Razor" was broadcast finished off the 22  episode run. If you pay attention to the plot however "Dancing On  The Edge" clearly is supposed to take place before the events of "A  Breed Apart" because it has the character of Mason Eckhart still  running Genomex, even though in "A Breed Apart" he was overthrown by  Gabriel Ashlock.