Jim Rash

When you're talking about people like Shonda Rhimes, Vince Gilligan or Beau Willimon, you're talking to people who are notable and celebrities in their own right. People want to know how their brains work.

My acting has always been in the world of comedy, but in my writing, other than writing sketches, I really am drawn to the balance between comedy and drama. I like things that sort of toe that line of one minute you're in this emotional space and then all of the sudden something happens.

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.