Late Show with David Letterman Season 12 Episode 13

Martin Short, Alan Jackson

""CBS Mailbag"" introduces Rupert's new ""girlfriend,"" answers the question, ""Does Dave ever sing?"" and features Alan's message to Hillary Clinton; Martin Short; ""Late Show Back to School Tips;"" Alan Jackson sings.

Season 12

Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22

1–100101–194

1–3031–6061–100

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