I could sell used battery acid and make it fly.

Everyone fears the cut of the blade. It doesn't matter after that. I know the spirit survives as there is so much evidence of the survival of the personality in the afterlife.

Heaven to me is percussion and bass, a screaming guitar and a burbling Hammond B-3 organ. It's a soup I love being immersed in.

One of my symptoms included my obsession with ghosts and law enforcement - I carry around a police badge with me, for example. I became obsessed by Hans Holzer, the greatest ghost hunter ever. That's when the idea of my film Ghostbusters was born.

Certainly the format of ghostbusting lends itself to a videogame beautifully.

There's huge, massive mother ships going up to the Yukon. They've been filmed and are on video.

I like really good movies, but I can enjoy a really bad movie, too.