Mr. Belvedere the Pittsburgh Media Group (PMG), a consortium of public officials and Western Pennsylvania media. Dungan and Stein used it for story ideas during season one after the PMG pitched several studio groups in Los Angeles in January 1985. "People were impressed... the calendar has Pittsburgh scenes for each month. The Bridge of Sighs is February. The PPG Building is March. Three Rivers Stadium gets three months." The show's theme song, "According to Our New Arrival," was performed by ragtime singer Leon Redbone. It was written by Judy Hart-Angelo and Gary Portnoy, who also co-wrote the theme songs to "Cheers" and
Ethel Portnoy Kousbroek (1929–2010) in 1951. She raised two children and until 1962 she worked at the UNESCO. She worked for Dutch papers and was published in "Randstad", in the weeklies "Haagse Post" and "Vrij Nederland" and also in the "NRC Handelsblad". The family moved to The Hague in 1970. In the late 1970s Portnoy was one of the editors of the feminist literary journal "Chrysallis". Since 1979, she worked at the journal "Maatstaf". Portnoy debuted as a novelist in 1971 at the age of 44 with the book "Steen en Been". She wrote in English, but considered herself a Dutch writer.