Guest star Hans Conried legendarily lost his temper during the shoot, not liking the "Monkeeshines" of The Monkees, and declared "I hate these f***ing kids!" The cameras stopped and a break was called, to let Conried calm down. Micky Dolenz admired Conried, and later regretted the incident.
Severn Darden is in a very brief uncredited scene (just over one minute). Using his German professor character from his famous "Metaphysics Lecture", he plays a psychiatrist analyzing Micky Dolenz. This gives us a clear glimpse of his performance in that routine.
Peter Tork's magic act scenes were not created for this episode. They are archive footage from Too Many Girls (1966) in the first season.
Musical number featured in this episode: "Words".
The Monkees dress up as The Marx Brothers at one point, which was also done on other occasions in the series.