As a fill in,it has been reported on Letterman show. There is no evidence of this. The name Michael Dempsey is neither written in the credits or spoken by David Letterman.
David Letterman has been a TV Show host for well over a decade. Lady Gaga has been in the music industry publicly for a little over 4 years. Lady Gaga is in the media more often than David Letterman. Since she is known on more worldwide, I would say Lady Gaga. She is known all over the world for her music and outlandish style of clothing. Whereas, David Letterman is mainly known in the US.
On The X Factor, Cher Lloyd was in the bottom two twice. She sang 'Stay' by Shakespeares' Sister on one occasion and 'Everytime' by Britney Spears on the other.
she is still a singer and she will always be one dummy
David Cassidy has been married three times
cause hes famouse
He has been on the show seven times
Gerard Mulligan has: Played himself in "The David Letterman Show" in 1980. Played Gerry - Gives Money-Saving Tips in "Late Show with David Letterman" in 1993. Played Himself - Former Staff Writer in "Late Show with David Letterman" in 1993. Played Somali Pirate in "Late Show with David Letterman" in 1993. Played Master Artist - Painting a Presidential Portrait in "Late Show with David Letterman" in 1993. Played Himself - Gives Green Tips in "Late Show with David Letterman" in 1993. Played Abigail Smith Adams in "Late Show with David Letterman" in 1993. Played Gerry - Green Living Expert in "Late Show with David Letterman" in 1993. Played himself in "Late Show with David Letterman" in 1993. Played Scooter Libby in "Late Show with David Letterman" in 1993. Played PC Computer in "Late Show with David Letterman" in 1993. Played Himself - Taking a Break from Picketing in "Late Show with David Letterman" in 1993. Played Snow Shovel Murderer in "Late Show with David Letterman" in 1993. Played Eliot Spitzer in "Late Show with David Letterman" in 1993. Played Karl Rove in "Late Show with David Letterman" in 1993. Played Friend of President John Adams in "Late Show with David Letterman" in 1993. Played President Bill Clinton in "Late Show with David Letterman" in 1993. Played Various Characters (1993-2004) in "Late Show with David Letterman" in 1993. Played Himself - NYPD Ride-Along with Chris Elliott in "Late Show with David Letterman" in 1993. Played Paris Hilton in "Late Show with David Letterman" in 1993. Played Himself - Movie Actor in "Late Show with David Letterman" in 1993.
Gene Szymanski has: Played himself in "Late Show with David Letterman" in 1993. Played Himself - Fire-Extinguishing Disruptive Staffer in "Late Show with David Letterman" in 1993. Played Himself - Money-Collecting Staffer in "Late Show with David Letterman" in 1993. Played Glen Murphy in "Late Show with David Letterman" in 1993. Played Himself - Stagehand in "Late Show with David Letterman" in 1993. Played Fleet Week Sailor in "Late Show with David Letterman" in 1993. Played Himself - Disruptive Staffer in "Late Show with David Letterman" in 1993.
Brian Teta has: Played Himself - Talent Coordinator in "Late Show with David Letterman" in 1993. Played Disruptive Staffer in "Late Show with David Letterman" in 1993. Played Blue Avatar Fan in "Late Show with David Letterman" in 1993. Played Attorney Jim Jackoway in "Late Show with David Letterman" in 1993. Played Brett Acker in "Late Show with David Letterman" in 1993.
Jude Brennan has: Played Various Characters in "Late Night with David Letterman" in 1982. Played Herself - Disruptive Staffer in "Late Show with David Letterman" in 1993. Played herself in "Late Show with David Letterman" in 1993. Played iPhone User in "Late Show with David Letterman" in 1993. Played Herself - Top Ten List Presenter in "Late Show with David Letterman" in 1993. Played Herself - Executive Producer in "Late Show with David Letterman" in 1993. Played Herself - Apologizing Executive Producer in Cold Open Sketch in "Late Show with David Letterman" in 1993. Played Herself - Bleach Poisoning Staffer in "Late Show with David Letterman" in 1993. Played Woman in Cold Open Sketch in "Late Show with David Letterman" in 1993. Played Herself - Executive Producer in Cold Open Sketch in "Late Show with David Letterman" in 1993. Played Herself - Executive Producer Telling Dave About the Guests in "Late Show with David Letterman" in 1993. Played Mrs. David Letterman in "Late Show with David Letterman" in 1993. Played Herself - Executive Producer in Opening Sketch in "Late Show with David Letterman" in 1993. Played Herself - Cold Open Staffer in "Late Show with David Letterman" in 1993. Performed in "Late Show with David Letterman" in 1993. Played Wife on Pelham 123 Subway Train in "Late Show with David Letterman" in 1993. Played Herself - Producer in Cold Open Sketch in "Late Show with David Letterman" in 1993.
Dave Dorsett has: Played Himself - Disintegrated Cameraman in "Late Show with David Letterman" in 1993. Played Himself - Cameraman in "Late Show with David Letterman" in 1993. Played Dave the Wife-Comforter in "Late Show with David Letterman" in 1993. Played Himself - Camera Operator in "Late Show with David Letterman" in 1993. Played Himself - Retirement Tribute in "Late Show with David Letterman" in 1993. Played Dave Dorsett in "Late Show with David Letterman" in 1993. Played Himself - Ice Cream-Hungry Cameraman in "Late Show with David Letterman" in 1993. Played Himself - Lunch-Knowing Camera Man in "Late Show with David Letterman" in 1993.
Kathy Mavrikakis has: Played Herself - Disruptive Staffer in "Late Show with David Letterman" in 1993. Played Herself - Cab Hailer in "Late Show with David Letterman" in 1993. Played herself in "Late Show with David Letterman" in 1993. Played Herself - Supervising Producer in "Late Show with David Letterman" in 1993. Played Barb - Puzzle Guzzle Contestant in "Late Show with David Letterman" in 1993. Played Bar Mitzvah Attendant in "Late Show with David Letterman" in 1993. Played Herself - Coordinating Producer in "Late Show with David Letterman" in 1993. Played Herself - Top Ten List Presenter in "Late Show with David Letterman" in 1993.
David Letterman with eight
Susan Hum has: Played herself in "Late Show with David Letterman" in 1993. Played Late Show Bear Fighter in "Late Show with David Letterman" in 1993. Played Herself - Unprepared Predictor of Academy Awards in "Late Show with David Letterman" in 1993. Played Herself - Stealing a Seat from the Audience in "Late Show with David Letterman" in 1993. Played Sue - Drunk Woman in "Late Show with David Letterman" in 1993. Played Herself - Bringing Dave Tomatoes in "Late Show with David Letterman" in 1993. Played Herself - Brings in a Cat in "Late Show with David Letterman" in 1993. Played Soccer Fan in "Late Show with David Letterman" in 1993. Played Blood-Stained Money Launderer in "Late Show with David Letterman" in 1993. Played Herself - Costume Designer in "Late Show with David Letterman" in 1993. Played Herself - Giver of Basketball Picks in "Late Show with David Letterman" in 1993. Played Herself - Protege of Dr. Kevorkian in "Late Show with David Letterman" in 1993.
Todd Seda has: Played Todd the Mail Room Guy in "Late Show with David Letterman" in 1993. Played Todd in "Late Show with David Letterman" in 1993. Played Himself - Intern Being Lighted in "Late Show with David Letterman" in 1993. Played Girl Scout Cookie Seller in "Late Show with David Letterman" in 1993. Played Himself - Disruptive Staffer in "Late Show with David Letterman" in 1993.
Dan Fetter has: Played Flue Shot Victim in Audience in "Late Show with David Letterman" in 1993. Played Benjamin Olmsted in "Late Show with David Letterman" in 1993. Played Larry - Puzzle Guzzle Contestant in "Late Show with David Letterman" in 1993. Played Fleeing Guy Chased by Security Guard in "Late Show with David Letterman" in 1993. Played Disturbing Audience Page in "Late Show with David Letterman" in 1993. Played Kevin Benchley in "Late Show with David Letterman" in 1993.