Michael Weatherly

I started running around my 30th birthday. I wanted to lose weight; I didn't anticipate the serenity. Being in motion, suddenly my body was busy and so my head could work out some issues I had swept under a carpet of wine and cheese. Good therapy, that's a good run.

What happens with 'Mad Men,' it's like an Elvis Costello album; I'll watch it, and then I immediately have to watch it again. AMC will play it back-to-back. I have a tendency to yell at it when my wife's not around because if she catches me yelling at 'Mad Men,' then it gets weird.

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.

To play a lawyer and have one year of law school under your belt, you sort of know what you're talking about! I'm able to memorize the legal courtroom stuff a lot faster than I would have been able to otherwise.