"The Oprah Winfrey Show" (9 a.m., Channel 7) Singer Andrea Bocelli; musician David Foster.

"The Bonnie Hunt Show" (2 p.m., Channel 5): Comedian David Alan Grier.

"The Ellen DeGeneres Show" (3 p.m., Channel 5) Actress Wanda Sykes.

"20/20" (9 p.m., Channel 7) Vice presidential nominee Sarah Palin.

"Real Time With Bill Maher" (10 p.m., Comedy Central) Commentator Amy Holmes, singer John Legend; columnist Connie Schultz; filmmaker Michael Moore; educator Cornel West.

"Late Show With David Letterman" (10:35 p.m., Channel 2) Actress Marcia Cross; writer Alan Zweibel; musician George Clinton.

"The Tonight Show With Jay Leno" (10:35 p.m., Channel 5) Actress Elizabeth Banks; actor Jack McBrayer; music group Death Cab For Cutie.

"Charlie Rose" (11 p.m., Channel 20) Sen. Chuck Schumer (D-N.Y.).

"Tavis Smiley" (11:30 p.m., Channel 11) Music group LaBelle.

"Late Late Show With Craig Ferguson" (11:35 p.m., Channel 2) Actress Lauren Graham; music group the Damned.

"Late Night With Conan O'Brien" (11:35 p.m., Channel 5) Actress Mary-Kate Olsen; comedian Will Forte; pumpkin carver Tom Nardone.

"Jimmy Kimmel Live" (12:05 a.m., Channel 7) Actress Nicollette Sheridan; actor Craig Robinson; music group N.E.R.D.