David Letterman: Russell Brand, Jack Hanna (Rerun from 3/9/09)
Jay Leno: Reese Witherspoon, Keith Olbermann and Naturally 7 (Rerun from 3/18/09)
Late Late Show: Robin Williams and Jason Randal (Rerun from 2/3/09)
Jimmy Fallon: Rachel Maddow, John Cena and Gabriella Cilmi (Rerun from 3/24/09)
Last Call: Robin Thicke (Rerun from 3/10/09)
Daily Show: William Cohan
Colbert Report: Bart Ehrman
Jimmy Kimmel: "Dancing with the Stars" castoff Denise Richards, Zach Braff and Cheryl Hines (Rerun from 3/24/09)
The View: Regis Philbin, Joy Bauer, John Rendall and Ace Bourke (Rerun from 3/20/09)
Regis and Kelly: Miley Cyrus, Rockin' Dopsie Jr. & the Zydeco Twisters
Ellen DeGeneres: Mariah Carey (Rerun from 11/26/08)
Tavis Smiley: James Ingram and Nandan Nilekani
Chelsea Lately: Bruno Tonioli, Dave Hanson, Jo Koy and Loni Love
George Stroumboulopoulos: David Mondragon and Kelly Hrudey
Bonnie Hunt: Regina King and Steve Tyrell
Mike and Juliet: Emily Osment and Sylvia Brown
Photo Credit: Walter McBride/Retna Ltd.
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