The safest genre is the horror film. But the most unsafe - the most dangerous - is comedy. Because even if your horror film isn't very good, you'll get a few screams and you're okay. With a comedy, if they don't laugh, you're dead.

There was a fairly big difference between Detroit and Beverly Hills. I remember this. Detroit actually was a prosperous bustling city when we moved here in 1941. But the first day in Detroit, you always wore a shirt and a tie to school. And I wore a shirt and a tie to Beverly Hills High School, and a girl came up to me and said, "Where are you from?" And I said, "Detroit." And she said, "And you won't be wearing a tie tomorrow, will you?" And I said, "You're absolutely correct." So that was my first adjustment to a slightly more casual environment.

When you're talking horror or sci-fi, you're working in a genre that has loosely certain thematic elements, or, you could even call them rules. But rules are there to be broken. I think that young filmmakers should go all the way back to the history of horror, from silent films like "Nosferatu", and through to today's horror films, so they understand the history of horror films and what has been done. Understand that, and then add something new or original.

One of the worst things you can do is have a limited budget and try to do some big looking film. That's when you end up with very bad work.

You can make a movie about anything, as long as it has a hook to hang the advertising on.

I was called recently in some article "Hollywood's Oldest Established Rebel." So I'm sort of working from the inside now, with still a little bit of a rebellious spirit.

Other writers, producers, and directors of low-budget films would often put down the film they were making, saying it was just something to make money with. I never felt that. If I took the assignment, I'd give it my best shot.