Late Show with David Letterman
Season 4 Episode 82 - Kevin Spacey, Madeline Kahn, Harry Hill
Dave deems the show to be such a success that he announces the production of four spin-offs, ""Rupert Touches Meat,"" ""Leonard's Candid Camera,"" ""Kenny's Baywatch"" (with the stagehands running in slow motion), and ""Late Show with Carlos Huaycaga.""