This episode backgrounds the song "Nobody Home", from Pink Floyd's album "The Wall", from 1979. At the very beginning of the song, one can clearly hear the dialogue at 1:49, mentioning Rose Pilchek. Towards the end of the song, the excerpt when Gomer comes in, says "Surprise, surprise, surprise" (5:35 in the episode) is also recognizable.
The song that Gomer sings in the beginning of this episode is the same song Rafe Hollister sings in Rafe Hollister Sings (1963).
This is Allison Hayes final TV appearance. Tragically, she passed away February 27,1977 at the age of 46.