Usually I don't find gore or slasher films scary. What works for me is the slower build where you are tightening the noose around the situation until you are running out of options and then really have no idea what to do.

Gory stuff can be shocking but it doesn’t really scare me. I’d say the kind of stuff that gets under my skin is the unknown. You hear a knock behind a wall and you don’t know what it is. Is there something there or not?

I think the tricky balance, the most important thing more than the horror is to have a compelling story, compelling drama, a show about great characters that you care about and you want to come back every week to see what they're up to.

I'm having fun with what I'm doing but I'd never categorically say no to something because it's not horror. I'm keeping an open mind.

After I watched 'The Exorcist' I refused to watch any other movie that had anything to do with ghosts or demons. I didn't even watch 'Ghostbusters' until I was much older.

Even if you look at the 'Paranormal Activity' movies, at the end of the movie things get really crazy and nutty, but they all start in a very mundane situation that people can relate to, and that's also to some degree what we tried to do in 'Chernobyl Diaries.

In many places around the world, all over the U.S. and Europe there are active nuclear power plants. And for many years during the Cold War the threat of nuclear war was a permanent fear. There's always the concern that human kind is biting off more than they can chew in harnessing nuclear power.