And that was always my father's favorite part about shooting as well. Often my dad would shoot very, very late, he was quite a workaholic, they would do 20, 20-hour shoots and stuff like that.

It was actually what my dad did and with the Muppets, the years with the Muppets, it was really all targeted to adults. It was in a time when everything had to be safe for the whole family. But he was targeting adults.

And my dad's answer would be usually something to the affect of, A, it came out better than he imagined, but also, he said, "No, it would be impossible for me to imagine the way it will come out." He said, "Yes, I story-boarded it, I had a plan, but then I work with an army of great artists and I want all of them to create inside that creation."

At that point, I thought probably special effects, something like that, and indeed, the early days when I was working with my dad, after I left school, I only went to less than one year of college, and then I was transferring, and then I delayed my transfer, and I did a movie, and then another movie, and then I never finished college.

But initially when I was working with my dad, it was in special effects puppets with radio control and motors and puppet effects.

What happened was that because my dad had made 'Sesame Street' and it was a huge hit, everyone said, 'Oh, ('The Muppet Show') is for kids. We don't want something that's feeling extra silly.' It was never intended to be for kids. My dad was a very determined salesman. He always had faith that his work would be successful. He never stopped trying to sell The Muppets.