Primetime Glick (TV series 2001-2003)

Jiminy Glick, a character first introduced on the The Martin Short Show now has his own show. His gross incompetence and clueless confidence shine in conversations with various celebrities. There's also an opening monologue with Glick that usually involves his bandleader Adrien VanVoorhees (Michael McKean), plus commercial and movie parodies featuring other characters. - IMDb