In the original draft I was 27 and Peter was 55 in the script. That's not the same as a guy in his 40s and a dad in the end of his 70s. It's a different point in both our lives.

You know what? The obvious is obvious for a reason.

If a tree falls on your head in a forest and no one hears it, it still hurts.

I've come to realize that making it your life's work to be different than your parents is not only hard to do, it's a dumb idea. Not everything we found fault with was necessarily wrong; we were right, for example, to resent, as kids, being told when to go to bed. We'd be equally wrong, as parents, to let our kids stay up all night. To throw out all the tools of parenting just because our parents used them would be like making yourself speak English without using ten letters of the alphabet; it's hard to do.

So where did these cravings come from? I concluded it's the baby ordering in. Prenatal takeout. Even without ever being in a restaurant, fetuses develop remarkably discerning palates, and they are not shy about demanding what they want. If they get a hankering, they just pick up the umbilical cord and call. 'You know what would taste good right now? A cheeseburger, large fries, and a vanilla shake. And if you could, hurry it up, because I'm supposed to grow a lung in a half hour.'

We have such a long, familiar history with Peter Falk. The minute his mug is on that screen people smile.

It's not like some movies where you're following a bunch of different stories you can cut around. There was nowhere to cut to. It's these guys. We're not cutting back to anybody else