I've appeared in those kind of films and have great fun doing it, and I'm always up for a challenge. I think with things like Mission: Impossible and Star Trek, those things are such an ensemble, it's not like I'm Ethan Hunt. I'm Benji. I'm the guy that does the computer business. I know my place.

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

Suddenly, the world I had scrutinised for so long was all around me, as if I had leaned forward and climbed into the television like Alice through the looking-glass. I had no idea just how deep the rabbit hole would go.

I was the naughty kid that the teachers liked. I bullied a kid in the 1st year when I was in the 2nd, who then hit puberty like a plane crash and grew into a gorilla who bullied me when he was in the 4th year and I was in the 5th. That's Karma.

That's always important to us, is being truthful. Not guessing, not making any assumptions. Just coming at it with knowledge.

I mean, yeah, I'm sure that Python and the other things have paved the way for a greater understanding of the British sense of humor, but I don't think it's all that different than the American sense of humor.

We realised that it was important to embrace this popcorn logic, that it works, that it's funnier when you fire 20 rounds from one tiny pistol. Then it becomes the joke, it's funnier when you pay less attention.