The Unquiet Dead

No. It helps that the aliens only turn evil in like the last ten minutes of the episode, so you don't spend the whole time wondering how they're gonna get out of this one. Ghost things are gaseous, so you can set fire to them. Makes sense. And it's nice to not have to say that sarcastically for once. I guess it's a bit convenient that Charles Dickens comes back to save them, though. Question: why is Charles Dickens even in this episode? It doesn't really hang a plot on him like The Shakespeare Code does.