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Late Show with David Letterman: Season 4, Episode 173 - Siskel & Ebert, Dermot Mulroney, King Charles Troupe (1997)
Released: June 20, 1997
""Riverdancers"" Gerry Mulligan, Mike McIntee, Eric Kaplan, and Jim Peterson amaze and delight the studio audience and the home viewers in response to a letter in the CBS Mailbag.
