I think the longer a sitcom is on the air, by necessity, the dumber the characters have to get: otherwise, they would be learning and growing, and they won't be funny, so they have to get more and more extremely whatever they are.

Quote

“I think the longer a sitcom is on the air, by necessity, the dumber the characters have to get: otherwise, they would be learning and growing, and they won't be funny, so they have to get more and more extremely whatever they are.”