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.

[Keeping Up with the Joneses] is not one of those movies where people get shot and fall down and there's no reality of what would happen if you got shot and knocked over a motorcycle. It's meant to be a slight comedy in that sense.

I was naïve when I was young, I was sheltered. I had illusions about who I was going to be, delusions, and a little bit of pretentiousness. And I thought, "I'll write the guy like that. It'll allow me to make fun of everyone else if I make fun of myself."

I'm a huge fan of Zach's [Galifianakis] and I auditioned Zach a million years ago on a movie called Duplex which I was fired from. But Zach came in - It was like 2000, maybe - as a buddy stand-up that people were starting to notice and there was something about him I loved. He wasn't quite right for the part in [Keeping Up with the Joneses] and I got fired anyway, so who cares? But I always wanted to work with Zach.

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."

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

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.