I was in the middle of shooting the last few weeks of Blazing Saddles somewhere in the Antelope Valley, and Gene Wilder and I were having a cup of coffee and he said, I have this idea that there could be another Frankenstein. I said not another — we've had the son of, the cousin of, the brother-in-law, we don't need another Frankenstein. His idea was very simple: What if the grandson of Dr. Frankenstein wanted nothing to do with the family whatsoever. He was ashamed of those wackos. I said, That's funny.