In this episode, Lily Frankel dresses in a Black outfit, wearing a Black tophat and sings "Falling In Love Again" in a breathless voice, all of which were based on Marlene Dietrich's show performance of the song.
The title is a take off on "Six Lessons From Madame La Zonga" a song that was popular in 1941 and is about a dancing teacher who can teach anyone to dance in just six lessons. It was written by James V. Monaco and Charles Newman It was made popular by Helen O'Connell and Jimmy Dorsey.
In this episode, Lily Frankel is well-known to Hogan, and will be leaving for London soon. In 'Rockets or Romance', which was in the next season, Lily and Hogan did not know each other. So even though 'Rockets or Romance' was filmed later, this episode was later in the time line.
General Burkhalter's vehicle has license plate number G-ND2968.