Christina Hendricks talks about her favorite “Mad Men” episode

“You know, I always go back to Season 1, and I think it must be because it was all so new and fresh. There are so many wonderful episodes, but one of my favorite Joan episodes would be ‘Babylon‘ in Season 1, which has a lot of the relationship with Roger and he gives her the birdcage. And I really like the image of the girls putting on the lipstick and the guys on the opposite side … I remember getting that script and saying, ‘Oh, I can’t wait to do this!’ and I still feel that energy when I see that episode.”