My memory of 3D movies is Fernando Lamas in a swashbuckling movie. And I suppose it had been the fifties, in which swords came out at you, bullets came out at you, things were thrown into the auditorium, apparently. All that sort of cheap, "Oh, look at us, we've got 3D" isn't in the film.

There's no sex in Middle Earth.

I often thought my gravestone would say, 'Here lies Gandalf. He came out,'

2D looks so flat. Well, it is, of course, it's flat. But 3D isn't. And for an adventure story that takes you into a long-distant, fictional world, it's ideal, I think.

I’ve often thought the Bible should have a disclaimer in the front saying this is fiction.

I suspect the base that I'm working from is not particularly one of inquiry, but of memory of what I did last time.

I've played an awful lot of people that other people would call villains, but that isn't a very helpful attitude to have if you're about to play them. They are just people, and they may do dreadful things and say dreadful things, but your job as an actor is to know why they do them or say them.