In the epilogue, Jack plugs a new LP from his show's musicians titled Music For Playboys To Play By. The album is credited to "The Hollywood Playboys Orchestra, directed by Mahlon Merrick and featuring Russ Taylor."
At the Gypsy restaurant, Jack's part of the musical trio Sascha, Pascha, and Jascha.
(after having had the leaves in his cup read)
Mary: You know, when it comes to reading tea leaves, these Gypsies are great.
John: This one's sensational.
John: I had coffee.
The sketch featuring Jack posing as a gypsy violinist was restaged on the episode John Wayne Show which aired 11/20/1960.