Chelsea Handler thanks Jay Leno for everything.
Jay Leno thanks everyone for the 2014 Mark Twain Prize.
Jimmy Fallon thanks Jay Leno for everything.
Steve Martin talks about Tina Fey's comedic genius
Robin Williams and Billy Crystal honor 2001 Mark Twain Prize winner Whoopi Goldberg.
Robin Williams honors comedian Billy Crystal at the 2007 Mark Twain Prize ceremony.
Meet Tim Conway and hear what he has to say about Carol Burnett
Performers of the 2013 Mark Twain Prize share their funniest moments with Carol Burnett.
The stars came out to honor Carol Burnett at the 2013 Mark Twain Prize
Amy Poehler honors Carol Burnett at the 2013 Mark Twain Prize
Carol Burnett accepts the 2013 Mark Twain Prize
Martin Short gives a toast to Carol Burnett at the 2013 Mark Twain Prize