"The Hot Number Affair" was the first acting credit for both Sonny Bono and Cher in which they played roles other than themselves.
Chers television/film debut.
Although they play characters Jerry and Ramona, Sonny and Cher are mentioned by Harry Parkiginian as he looks for the dress during the first act.
Whenever Sonny and Cher have a scene together the soundtrack plays one of their songs.