The book [Night manager] is amazing. It is amazing to act in any book adaptation, because a book gives you so many secrets and details that don't necessarily get shot in an adaptation. They give you a cushion underneath everything. The detail in the character, the detail in the tone.

I had huge fun with Chris Evans, as Captain America, because super-soldier though he may be, he's still a man, up against a God who in his own mind is infinitely superior. Then, in the ring with The Hulk, we've got this silver tongued, lightening quick mind up against the embodiment of rage..Loki has this mercurial, transformative ability, not just physically but intellectually, so not all the fights are purely physical. Mind games? Maybe.

You've got to do something, even if it's just to kick-start the day. I use music. And running.

I always thought of running as just dancing forward.

I was so lucky because what I did in 'Thor' was I built the character from the ground up - the foundations of his spirit, really. He was someone who was born with an expectation that he would one day be a king, born with an entitlement.

Actors in any capacity, artists of any stripe, are inspired by their curiosity, by their desire to explore all quarters of life, in light and in dark, and reflect what they find in their work. Artists instinctively want to reflect humanity, their own and each other's, in all its intermittent virtue and vitality, frailty and fallibility.

Make sure you tell the people you love that you love them. Loudly and often. You never know when it might be too late.