Zombies - obviously they're doing it in a much more expansive way on The Walking Dead - basically, what you used to do is you put a bunch of goo on an actor and have them shamble towards you, and it's a very effective creature. It always has tremendous impact, just that feeling of death coming for you; that's universally accepted.

While the storytelling in games is getting so much better, you look at something like Grand Theft Auto V, which I thought was really beautifully written, it doesn't really need a movie because it is a movie. So I think you need a unique game - you either need an incredibly talented writer and director to come in and put together an amazing vision, or you need a game like Metal Gear, which is very cinematic, has a huge amount of history behind it, but whose cinematic experience is very different from what you'd get in a theater.

When you're playing a tough guy, all the other guys want to be tough right back at you and it amps them up.

Movies are designed to tell us stories, engage us on an emotional level and keep our attention. This can be done with a wide range of emotional triggers - Love, adrenaline, comedy. But fear is a highly potent sensation.

I love acting. I think that's the best job in the world, but I don't really enjoy the career of it so much. You don't have as much control over your life or the material as you do, well, certainly when you're a director or a producer, so while I love acting, I prefer to make my living as a filmmaker, but my rule on acting is if somebody asks me to do a part, I'll do it.

To turn a human being into a part-canine or lupine creature takes a good deal of artistry and money.

Number one rule in Hollywood is to maintain relationships with successful people, and you may find yourself involved in some very cool projects.