We didn't want to make it a parody of Don Draper[in Keeping Up With the Joneses] but we did arrive on this idea that there's a side of Jon Hamm that opens up that would like him to stop living as a professional liar.

I was in college - Carnegie Mellon, which is one of the reasons Pittsburgh was appealing to me - and I personally feel that whole world of what we used to call "college radio" is a big part of what kept me sane through a period where I stopped dating, I felt like a freak, I felt like no girl would like me. You know, a very adolescent response to losing my hair. I turned to obsessing about The Replacements and The Smiths and R.E.M. and getting further into The Velvet Underground. People who, in my sheltered suburban life, I knew of, but didn't know fully.

I talked about the summer of 1985, when I worked at an amusement park on Long Island, the kind of place where someone would pull a knife on you if they wanted a better prize than you were giving them. You found a lot of used needles beside the cotton-candy cart at the end of the night. It was a pretty white-trash, scary place. It was one in a series of terrible jobs I've had, coming from not much money and having no particularly resourceful skills. And at one point one of my friends, a writer on the show, Jenny Konner, said, "You should write about that."

Jon Hamm is incredibly good at playing people who have secrets and are hiding aspects of their personality, and obviously Don Draper had a lot of that.

I think Stanley Tucci was having an affair with his mother. He had this odd quality that I haven't seen him ever get to do again in a movie that just made me think he's got some chops. He's got a strangeness to him, but he's also clearly been stuck in this role because of his looks and his type. He's been really pigeonholed, I felt.

One of the dangers of making a movie about young people is it's potentially trite.

I feel like I'm long overdue for a "one for me" movie, so I've got two low-budget indy personal things I'm working on.