Watch Jimmy Kimmel’s Tearful, Heartfelt Tribute to David Letterman

Seth Meyers Recreated Letterman’s ‘Late Night’ Opening as a Tribute

Watch Jim Gaffigan’s Tribute to David Letterman

Watch ‘The Sarah Silverman Program’s Tribute to Harris Wittels

David Letterman, Conan O’Brien, Jimmy Kimmel, and More Pay Tribute to Joan Rivers

Amy Poehler: “My Whole Life Changed Once Don Pardo Said My Name”

David Letterman Dedicates Ten Minutes of ‘Late Show’ to Robin Williams

Watch Conan O’Brien’s Heartfelt Tribute to Robin Williams

Watch David Letterman, Tina Fey, Jon Stewart, and More Pay Tribute to Don Rickles

Watch Tina Fey and Amy Poehler Burn Don Rickles and a Table of Famous Rich Dudes