Late Show with David Letterman

Reese Witherspoon, Harry Connick Jr. (16x50)

Air date: Nov 25, 2008

Dave calls out Tony for making him read the same monologue joke twice; after President Bush pardoned 14 convicted felons that week, Dave and Alan grant clemency to an audience member; Reese Witherspoon relives her 2005 Oscar win and plugs Four Christmases; Harry Connick Jr. performs "It's The Most Wonderful Time of the Year."