Barbara Walters

I found it interesting that as people become more technically oriented all over the world, at the same time people are becoming increasingly spiritual. The success of the Da Vinci code - even though it was a great yawn - also showed people's interest in religion.

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.