Late Show with David Letterman
Regis Philbin, Charles Grodin, Susan Lucci, Greg Giraldo, Kathleen Edwards
Regis fills in for Dave, who has now been diagnosed with shingles; Greg Giraldo does stand-up; Kathleen Edwards sings ""Hockey Skates.""
Regis fills in for Dave, who has now been diagnosed with shingles; Greg Giraldo does stand-up; Kathleen Edwards sings ""Hockey Skates.""