Guests for "David Letterman," which airs weeknights at 11:35 PM ET, follow:

March 17 Stupid Human Tricks; actor Simon Helberg from the CBS comedy series “The Big Bang Theory”; musical guests Young the Giant
March 18 Actor Matt Damon; musical guest Lenny Kravitz
March 19 Actor George Clooney; musical guest Sting
March 20 Actress Kaley Cuoco-Sweeting; Daytona 500 winner Dale Earnhardt, Jr.; musical guests The Fray
March 21 Olympic snowboarding gold medalist Kaitlyn Farrington; Academy Award-winning actress Lupita Nyong’o; musical guests Little Dragon

Guests for "Craig Ferguson," which airs weeknights at 12:37 AM ET, follow:

March 17 Actress Jane Lynch; author Salman Rushdie
March 18 Comedian Lewis Black; actress Dawn Olivieri
March 19 Actress Uma Thurman; actor DJ Qualls
March 20 Actor Joseph Gordon-Levitt; restaurateur Lisa Vanderpump
March 21 Actress Zooey Deschanel; actress Vera Farmiga; Olympic skier Julia Mancuso; music by Roddy Hart & The Lonesome Fire
March 24 Actress Betty White; actor Brett Dalton
March 25 Television host Howie Mandel; actress Ginger Gonzaga; musical performance by The Belle Brigade
March 26 Actress Scarlett Johansson; comedy performance by Maz Jobrani

Lineup of guests is subject to change.