Patrick Stewart became the second cast member to direct an episode after Jonathan Frakes' "The Offspring".
	Joe Menosky an Ronald D. Moore wanted this show to confront the questions about Data and love which were shied away from in "The Ensigns of Command".
	Michelle Scarabelli (Jenna) was Sam Francisco's wife Susan in "Alien Nation".
	Uncredited extras for this episode included Ritt Henn (Bassoonist), Phil Mallory (French horn player), Gary Baxley (Thorne) and Georgina Shore (Van Meyter).
	Reference to Saurian Brandy - a tip of the hat to classic Trek's "The Enemy Within".
	Also mentioned was transparent aluminium, another tip of the hat, this time to Star Trek IV The Voyage Home.

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