Marc Evan Jackson

I love people that, in the face of falling off a cliff, still want to fight about something that happened five minutes ago, going, 'Now, you know I'm right about that,' even though they're facing imminent doom.

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.