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

March 24: President Jimmy Carter
March 25: Actress Emma Watson; actor Nick Offerman; musical tribute to Johnny Cash
March 26: Actor Peter Dinklage; comedian Hari Kondabolu; musical guest Sage the Gemini
March 27: U.S. Olympic men’s snowboard slopestyle gold medalist Sage Kotsenburg; actress Kate Mara; musical guest Cole Swindell
March 28 Actor Micheal Keaton; musical guests Phantogram

Guests for "The Talk," which airs weekdays at 2 PM ET, follow:

March 24: Singer and television personality Marie Osmond guest co-hosts; singer and actress Olivia Newton-John performs; “Top Talker” radio personality Ted Stryker; chef Curtis Stone cooks scallops with peas and bacon
March 25: Actress Mary Steenburgen; “Top Talker” Michael Yo (“The Insider”); chef Frank Pellegrino Jr. serves up chicken scarpiello, pasta salad and grilled pound cake with berries
March 26: Comedian and television personality Howie Mandel; chef Alejandra Schrader makes shredded pork jicama roll-ups and grilled peaches with lemon mascarpone
March 27: Actress Linda Gray; chef David Myers turns dessert favorites into brunch dishes
March 28: Actor James Brolin; a performance from Italian operatic pop vocal group Il Divo; chef Marcel Vigneron cooks

The lineup for the programs is subject to change.