[Gilda Radner] was in the in vitro fertilization program, and it nearly, nearly drove us apart, too. She wanted that baby, so badly, and it didn't work. Oddly enough, when we were doing "Haunted Honeymoon" in London, she did become pregnant for about 10 days, but then she lost it. But, anyway, my odyssey with Gilda was wonderful, funny, torturous, painful and sad. It was - it went the full gamut.

My humor is - was quite different. Mine was "Sherlock Holmes' Smarter Brother" and "The World's Greatest Lover" and "Haunted Honeymoon," "The Woman In Red," things - "See No Evil, Hear No Evil." But his was much broader, and I think much funnier, too.

At the time, I didn't know why, but I know now that when I was a little boy, I was scared to death of the Frankenstein films ... and in all these years later, I wanted it to come out with a happy ending, and I think it was my fear of the Frankenstein movies when I was 8 and 9 and 10 years old that made me want to write that story [Young Frankenstein].

And Mel [Brooks] - you have to understand this important point - he had done "The Producers" for $50,000 over two years, and he didn't make a penny from it. And then he did "The Twelve Chairs" - $50,000 for two more years and didn't make a penny from it. That's four years of work. And then they offered him quite a bit of money to direct "Young Frankenstein," and he took it.

Invention, my dear friends, is 93% perspiration, 6% electricity, 4% evaporation, and 2% butterscotch ripple

I like writing books. I'd rather be at home with my wife. I can write, take a break, come out, have a glass of tea, give my wife a kiss, and go back in and write some more. It's not so bad. I am really lucky.

I wanted to be an actor. Maybe a comic actor, but an actor. That's what got me into acting was putting on an act, because in life, I wasn't funny and I felt on stage or in the movies, I could do whatever I wanted to. I was free.