Seth Numrich

I've gotten pretty good with a tray between acting jobs. In fact, when I got the TV show 'Gravity' I was still doing my catering work. I told my director I had to miss rehearsal because I had to work a party. He was like, 'You're on TV. You need to get over that.'

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.