I stayed in Baghdad every summer until I was 14. My dad's sister is still there, but many of my relatives have managed to get out. People forget that there are still people there who are not radicalized in any particular direction, trying to live normal lives in a very difficult situation.

Gollum is Gollum - though in 'Lord of the Rings' he's 600 years old and in 'The Hobbit' he's 540, so he looks a little bit more handsome.

But the first time I had to stand up and sing with them was when we did the pre-record for the movie and it was that moment where I sort of said to myself: "S**t, now I actually have to do this and I have to stand up and do my stars in your eyes moment!" Wake Up and Make Love With Me was the first song and I thought: "Here we are with Chaz and all the boys..."

it's a weird thing with acting and it happens to a lot of actors, not just myself - it's like you're giving off an I really need to be loved today vibe. My worst moment recently is I fell asleep on the tube in London on the Victoria line 8:30 in the morning and I woke up and there were about five people with iPhones taking pictures.

My dad was working abroad, in Iraq, and he was a doctor. We used to go and visit him, in Baghdad, off and on. For the first ten years of my life, we used to go backwards and forwards to Baghdad, so that was quite amazing. I spent a lot of time traveling around the Middle East.

I'd like to think that we strive in film and theatre to tell great stories, and I believe in the power of storytelling in our culture.

Working from home is so, so hard because I want to be present for them and yet there's so much to do work-wise. That's the biggest challenge for me.