So I'm one of the few celebrities that got to do a repeat performance on 'The Simpsons,' which I'm very flattered by.

- Al Yankovic

I've said all along I've never competed with 'The Simpsons.' Not in my own mind.

- Bill Cosby

The Simpsons take up so little time that I'm able to do other things as well.

- Dan Castellaneta

'The Simpsons' is like Charlie Parker or Marlon Brando or Richard Pryor: Comedy couldn't go back to the way it was after 'The Simpsons' came out.

- Eric Andre

ESPN has so many characters, it's like 'The Simpsons.'

- Frank Caliendo

I know there are other Elton Simpsons out there. But I also know there are Elton Simpsons out there I cannot see.

- James Comey

I wouldn't be surprised if some day, they put the Simpsons in the Smithsonian. It's become part of our culture, those characters.

- Joe Mantegna

Aerosmith went on The Simpsons and they had fun.

- Leif Garrett

I always say that 'Futurama' is real, and 'The Simpsons' is fiction.

- Matt Groening

I like the 'Simpsons' pinball machines. Those are pretty great.

- Matt Groening

'The Simpsons' is an especially collaborative show.

- Matt Groening

I had the X rating on my films. Now they do as much on The Simpsons as I got an X rating for Fritz the Cat.

- Ralph Bakshi

I've been a diehard fan of 'The Simpsons' since I was a kid.

- Reid Scott

The Simpsons are ugly-looking, and they should be. That's what works. That's one of the things that's funny.

- Seth MacFarlane

With 'The Simpsons,' people didn't know what they were gonna see. They didn't have a clue.

- Sam Simon