Real acting is about giving people an insight into a person, letting the audience in.

The Oath' seems like the perfect project for me, coming off the back of a big-scale adventure film like 'Everest.' I want to delve into an intimate, dark and psychological world where the characters are claustrophobic.

When I write and develop things myself, I might work for a while on a script from a book, and then I go back and read the book and go back into it to see if I lost something: is there something there?

People talk about Hollywood as a myth, but in reality, when you make Icelandic movies and you want to get them distributed in the U.S., you're not really working with Hollywood. The movies I've been making, the first one I made, I made it with Working Title, but it was financed through Universal, so it became a Hollywood production.

I particularly like to travel for work because you see a completely different side of the country you're visiting.

If 'Spectator Business' works, we will continue this brand extension strategy and look at everything from 'Spectator Arts' to 'Spectator Style and Travel' or 'Spectator Connoisseur.'

This country has been very good to us, every time we have a fight in the UFC it's incredible here in Australia and we want to go everywhere. We want to travel everywhere and continue to do fights all over the country.

Filming in India was one big adventure. For 'The Cheetah Girls', we were in Mumbai for two weeks, then Rajasthan for six weeks. Every day after shooting, I would hop into a rickshaw and start exploring the city. I even learned a bit of Hindi. It's such an amazing place to visit.