I don't usually write reviews of single episodes, but this one just bugged me. The zombie apocalypse sort of inhabitants were not well done; more b-movie than the series is in general. What I found really annoying was the fact that Dr Finn killed the one inhabitant of the planet who was actually trying to help her! And worse, she later tells her kids that "killing isn't our way" (really?); and comes up with an antidote to the disease killing the other inhabitants and sends the cure back to help them. Meanwhile, the good guy is long dead.