I did have the resource of having taught Greek mythology and the history of Western civilization, and you can go back into the plays of Aeschylus and follow what happens when people seek revenge, and there are people plucking their eyes out. And Greek mythology is filled with all kinds of monsters and whatnot.

I came from a very strict background. [So if you want to make a scary movie] if you were raised as a fundamentalist, just pull all the skeletons out of your closet.

My mother wouldn't even let me read DC Comics.

I realized that I really, almost by accident, had fallen into a labyrinthine, very powerful paradigm for dealing with these things through genre films. And once I realized that and realized the power of it, and the fact that because horror films aren't, in general, studio products - studios back them sometimes, but they don't try to meddle too much, because they kind of don't want to sully their skirts - you have a lot of freedom.

I wrote, I think, half a dozen films that were completely out of genre. Comedies, love stories, even one serious film about Vietnam, and we couldn't get backing for any of it. And we both sort of drifted from making, at that time, serious money on Last House to going through it all in the course of almost three years and only getting offers to do something scary again.

Last House offended a lot of people. The results in the theaters, even in Boston, reminded me a bit of things from when I was studying theater of the absurd, and the rise and the appearance of Ionesco plays, and things like that. Thinking, "My God, people actually are getting into fistfights. People are having heart attacks. People are actually trying to get into the projection booth to destroy the print."

I think the important thing about staying creative and staying sharp and original is not to look back too much, and to kind of look to where your vision is going now. But I have felt over the years a definite progression or arc from feeling guilty about what I had done with the first one, because certainly there was all that fundamentalist guilt that came pouring back in. Feeling like I'd done something horrible, "I'm a despicable person and I'm perverse," and all these things, to a sense of the power and the necessity, in a sense, of horror films and dealing with dark material.