DVR ALERT: Talk Show Listings For Wednesday, October 3- Christina Applegate and More!

David Letterman: Tina Fey, Rick Santorum, LP

Jay Leno: Christina Applegate, Apolo Anton Ohno

Jimmy Kimmel: Amy Poehler, Alan Arkin, Garbage

Craig Ferguson: Keanu Reeves, Dan Riskin

Jimmy Fallon: Martin Short

Tavis Smiley: T.I. Harris

Daily Show: Sen. Rand Paul

Colbert Report: Kenny Rogers

Chelsea Lately: Alyson Hannigan, Chris Franjola, Arden Myrin, Matt Braunger (R 9/20/12)

Conan O'Brien: Jennifer Garner, Terry Crews, Tegan & Sara

The View: The Cast of "Steel Magnolias", Kenny Rogers

The Talk: Gloria Estefan, Dr. Tess Mauricio

Kelly & Michael: Stephen Colbert, Leighton Meester

Ellen Degeneres: Eric Dane, Mike "The Situation" Sorrentino, Paul "Pauly D" DelVecchio, Ronnie Ortiz-Magro, Vinny Guadagnino, OneRepublic

Katie Couric: A special report on hazing