The main jokes in this film are about big things, love and life and zombies - we all get that.

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.

There are some incredible television shows. It seems a sort of succumbed place to be. At the moment, I'm quite happy sort of flitting from place-to-place. I wouldn't want to relocate from where I am right now in terms of where I live.

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

When you meet people that you know from other films - as often happens to me, and as tends to happens to you when you're an actor, you constantly meet people that you've seen in other films. But when it's people who've kind of had a seismic effect on your life, it's quite extraordinary.

Often you read something about yourself, and either you've been ironic, and that doesn't work in print, or it paraphrases something that you said, and has a different meaning.

Films used to be about challenging, emotional journeys or moral questions that might make you walk away and re-evaluate how you felt about... whatever. Now we're walking out of the cinema really not thinking about anything, other than the fact that the Hulk had a fight with a robot.