John Madden on Letterman, March 3, 1983
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Frank Caliendo - Letterman - Impressionists Week
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Pat Summerall introduces John Madden 1998
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Redd Foxx on Black History | COMEDY COMPILATION | REDD FOXX SHOW (1977-78)
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John Madden Catches the Seahawks Eating Hot Dogs 1995
48:38
Michael Keaton on Letterman, 1982-83
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Jay Leno on Late Night with David Letterman
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The Real Reason The Hollies Clashed with Graham Nash in 1968
10:23