Kurt Russell said another brilliant thing. He had starred in umpteen movies by that point. And he said, "Generally speaking, in every film I've done, there are only about three or four scenes that I can really do something with. For the rest of it, it's not so much that you don't have to prepare, but there's not much you can really do. You just do what is asked of you in those scenes. You don't want to do too much."

I used to take acting so seriously, but after we did the Quest pilot and the show sold, Kurt Russel said, "You know, you work too hard. You'll make yourself sick. You can't work that hard doing a series, because it goes on so long. It's like a baseball season. You've got 162 games. You can't just go all-out the first week or two. You can't maintain that pace." And it's true.

It's the kind of sage wisdom coming from a guy who was 25 at the time, but already had 20 years of experience. Kurt Russell is a wonderful actor and a great guy.

I'd been working on more traditional movie sets and TV shows at Universal. All of a sudden, here we're on location in Animal House, and it's down and dirty and quick. It was the way the new commercial world was shooting; the way the indie world was shooting. These were lighter, faster cameras. It was a generational change.

To me, as a director and an actor, that's the main thing. "What's the heart of this story? What's the humanity of this story? And if the movie doesn't have it, then why am I watching it?" Even if it's a silly comedy, like Superbad or Knocked Up - Judd Apatow, I love, because he's all about heart. The humor comes out of the humanity.

I was just dying to get out of the constraints of television, and the constraints of the parts I'd been playing. I had taken a bunch of improv classes and was performing with The Groundlings. I wanted to get into more adult, risky stuff.

I love JFK. My mother had been a worker on his campaign and adored him.