The nuts and bolts of shooting a film and writing a film are still really difficult. But what makes it easier is the fact that you know you're going to go to work with your best mate.

We don't watch the film anymore because we've seen it so many times, so we'll introduce it, walk out and we'll come back in right about when I wake up in the morning and walk over to the shop and everything's changed.

As a kid, I was a huge fan of movies and acting. My mom was in the sort of community theater, and I always hung around down there, and I was a massive fan of everything I'm kind of involved in now. But fairly ordinary and cheeky.

I think that the joke and the ghost story both have a similar set up in that you kind of set something up and pay it off with a laugh or a scare.

A movie is a creative process from its conception, through its writing, to its execution, to the editing. I think with the best films there is some kind of contribution from one person all the way through that. The best films are made by people who write, direct, and edit, so there's continuity.

I used to lie in bed in my flat and imagine what would happen if there was a zombie attack.

Plainly it isn't an exact science, despite it being a complex interaction of micro-decisions and corresponding thought; perhaps it doesn't always work and we pass by some potential soulmates like the proverbial ships in the night, never quite connecting. Then again, perhaps the system is tenacious and continues to run like a computer program on infinite loop, so that if at first you don't meet, you are drawn back together for another try.