Orlando Bloom

As a child, I had the opportunity to meet the captain onboard a British Airways flight. It was so exciting to see the cockpit and controls. I was in awe of the captain, and he stamped my log book, which I still have to this day.

In this business, you have a hierarchy of stars. Russell Crowe, Tom Hanks - you name 'em, they can play any part they want. Guys like me who are somewhere down in the middle of the pack, that's a different story. I can do things in the theater that I can't do anyplace else.

Prime Minister Cameron says he wants to be the greenest government ever, but the definition of green is immature... I don't deny for a moment that CO2 is a greenhouse gas, but there are so many other factors that affect climate. It is more complicated than the computer models that we are using. What the truth is, nobody knows.

Frankly, as much as I love to improvise, it hasn't been difficult to stick to the script on 'Mad Men.' The writing is so precise, and the story so carefully crafted, that I don't think there's room - or need - for ad libbing. I could never come up with dialogue as lovely as these writers do, anyway.