Being on 'The Sopranos' definitely prepared me for the militant secrecy of 'Mad Men.'

Like 'Twin Peaks,' '24,' 'Mad Men,' and 'The Sopranos' before it, 'Downton Abbey' enriches the iconography and collective lore of pop culture. It replenishes the stream.

With 'Mad Men,' people who grew up or were living in that time, they love to talk about what it was really like.

I watched 'The Sopranos,' I saw a couple of episodes of 'Mad Men.' I loved 'Seinfeld.' In fact, I got some CDs of 'Seinfeld.' 'Seinfeld' was hilarious. Oh, boy. The Nazi soup kitchen? 'No soup for you!'

I do love the clothes on 'Mad Men' because my character has been so elegant and I would never have had access to these clothes. I think Janie Bryant is a costume designing genius. They'll call and tell me, 'It will only take an hour,' and I'm like, 'I will try on the whole truck!'

I had some experience when I joined 'The Sopranos' in the last season. My character married Christopher, and everyone loved Adriana. I knew what it was like to join a very beloved, secretive show and following a very iconic character.