DAVID LETTERMAN Monday Sarah, the Duchess of York, Farrah Fawcett Tuesday Robert Duvall, musical guest Emmylou Harris Wednesday Michael Keaton, MTV's Kennedy, musical guests Blues Traveller Thursday David Spade Friday Ethan Hawke

ROSIE O'DONNELL Monday Bill Pullman, James Van Der Beek (Dawson's Creek), musical guests The Kinleys Tuesday Patti LuPone, Broadway's The Sound of Music Wednesday Dan Aykroyd, John Goodman, Harry Hamlin Thursday ''The Mary Tyler War,'' Broadway's The Lion King (R) Friday Chris Rock, Nathan Lane, Leslie Nielsen (R)

KEENEN Monday Donnie Wahlberg, Florence Griffith Joyner, David Boreanaz (Buffy the Vampire Slayer) Tuesday David Alan Grier Wednesday Thomas Gibson Thursday Kim Wayans, Esai Morales, Ingo Rademacher (General Hospital) Friday Yasmine Bleeth

REGIS & KATHIE LEE Monday Ralf Moeller (Conan the Barbarian) Tuesday Sarah, the Duchess of York, Farrah Fawcett Wednesday Robert Duvall Thursday Michael Keaton, Malik Yoba (New York Undercover), Jean Smart Friday Ben Stiller, Dan Cortese

CHARLIE ROSE Monday Robert Duvall Wednesday Michael Keaton, author Brian Moore Thursday Vanessa Redgrave, Sandra Bernhard Friday David Strathairn


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