Rich Sommer

The worst job I ever had was as a telemarketer for, oh, I don't know, I think I made it about 90 minutes. I quit before lunch. I went in around 10:30 or 11 and said, 'I can't do this.' It was horrific. I had too many people yell at me within that 90 minutes to be able to continue.

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.

The work that I've gotten in the hiatuses seems to indicate that I will have a little more work after 'Mad Men' than I did when I was scraping by while I was temping in New York, but who knows? People very easily could be like, 'Meh, we're done with that. We've got Jon Hamm. We're good without the weird one with glasses.'