There is an interesting post up at ejfrostuk‘s blog, on the implacable villain. If you are interested in the workings of villains and how to write them, I recommend you go read it, as there are some interesting ideas on what makes a villain truly scary. But I also thought I’d add my own thoughts on the matter here.
The question raised on the blog is whether it is realistic with an opponent that simply won’t stop. My answer is, that depends.
For villains such as the Terminator or the vampires from 30 Days of Night, it is absolutely reasonable to go about their business (in these cases, killing the protagonist(s)) with relentless persistence. The Terminators are machines that act as such, and the vampires are predators that behave in their natural way as well. Both operate under rules that do not afford humans a special place, and so there should be no reason for them to hesitate or turn back as long as there is a war to be won or food to be eaten. This, logically, means continuing until the humans in their way are dead or devoured.
But what about a human villain? Is it realistic for a human to be relentless? My gut feeling is that it would take special circumstances. Villains without empathy could be one such circumstance. The psychopath would have no reason to stop. But we don’t always want to write psychopathic villains. What about villains that are empathetic in some ways, maybe even most ways, just not when it comes to the protagonist? That is a harder sell, in my opinion. Still, it is not impossible.
One way in which a ‘normal’ human might fit the bill would be if they have utterly dehumanised the protagonist. Why stop if what you seek to destroy has no inherent value? We find this in real-life crime, where the victim is not afforded human status by the perpetrator. We find this in assaults, in murders, and in war. The victim is not addressed, is not even talked to, and when the victim is discussed by the perpetrator(s), he or she may be referred to as animals, lesser-than, even an ‘it’. This allows the perpetrator to act without hesitation, relentlessly and without apology. This is the villain that won’t stop, that won’t negotiate, that might not even talk to their victim. Is it realistic? Yes, unfortunately. Is it going to work in a story? Yes, in some stories. Is it scary? I honestly can’t think of anything more frightening.
Go read the post over at ejfrostuk. It’s good.