Regis Philbin, John C. Reilly

Late Show with David Letterman – Season 10

It's so cold outside, Alan's hair has turned a light shade of blue, but it turns out to be a Clairol® mishap. Also, Dave bids farewell to longtime comic foils Mujibur and Sirajul by giving them a Hoover Steamvac vacuum cleaner, and Regis talks football.