If you are old enough to remember The Carol Burnett Show, you will remember Harvey Korman. He was one of Carol's regulars, along with Tim Conway, Lyle Waggoner and Vicki Lawrence. Korman has appeared in movies and other television programs as well, but I will remember him best with Tim Conway from Carol's show.
For some of you who may not know, The Carol Burnett Show was a top rated variety show, that was one hour each week and had special guest from the music, movie and television world, along with a few surprises. And it had nearly all the top name stars from the golden era of movies.
The weekly skits were the highlights, and Carol's opening 'chat for questions from the audience' was a mainstay. The cast breaking up on their own jokes while doing a skit, was not really planned, but just part of the fun of the show.
You can learn more from this link at the LA Times.
(note: sometimes these links do 'disappear' as pages are removed from the news site.)
Interesting sidebar: Carol Burnett and Lita Hill were born the same year and month. Carol, April 26, 1933 and Lita, April 3, 1933.