Recurring Guest Characters Jack Sheldon 2 guest appearances Drew Carey 1 guest appearances Dennis Franz 1 guest appearances Joan Rivers 1 guest appearances Henry Winkler 1 guest appearances Joe Mantegna 1 guest appearances Merv Griffin 1 guest appearances Bryan Cranston 1 guest appearances Leon Redbone 1 guest appearances Tom Arnold 1 guest appearances Doris Roberts 1 guest appearances Tom Green 1 guest appearances Linda Blair 1 guest appearances Eric Roberts 1 guest appearances Vincent Pastore 1 guest appearances