Only when Stephen Strange has his accident and everything that he's ever had in his life falls apart that he becomes pretty monstrous. It's the self-loathing rage of a wounded animal and he doesn't have a coping mechanism at all. It ties in with the discipline and the magic of this world.

I realised quite early on that, although I wasn't trying to make a career speciality of it, I was playing slightly asexual, sociopathic intellectuals.

I think I'm a very good driver. Apparently, the cause of road rage - as with most anger - is some kind of superiority complex, which, god knows, cars foster.

An inflated sense of self-importance? Absolutely, but I think it comes from Doctor Strange need to control things and that's what happens to all surgeons, I think. There's a huge degree of uncertainty and bafflement.

[on BBC's Sherlock] It's a rare challenge, both for the audience and an actor, to take part in something with this level of intelligence and wit. You have to really enjoy it. It's a form of mental and physical gymnastics.

Laughing and crying are really similar - what happens to your body. It's a very similar process in your diaphragm. Like a musician, you have to do your scales once in a while and warm up your voice.

Do I like being thought of as attractive? I don’t know anyone on Earth who doesn’t, but I do find it funny. I look in a mirror and I see all the faults I’ve lived with for 35 years and yet people go kind of nuts for certain things about me. It’s not me being humble. I just think it’s weird.