In Freaks of Nature, Dillford is a small Ohio town in deep America, where the established social order is very clear, which means that there are not too many problems. At the top of the social pyramid are the vampires, in between the humans and the lower zombies.
That has been the case for a long time, but an alien invasion disrupts everything. Now the humans fight against zombies and vampires and in turn they all fight against the extraterrestrials.
Three teenagers from each of the races realize that the situation can not continue like this. In this way, a human, a zombie and a vampire join forces to try to defeat the aliens, because what they want is for their city to regain order again, for which they have to reestablish the existing social order before invasion.