The calendar date is given as 2364 in this episode by Data.
	The humans have been frozen for approximately 370 years (which would place them in the 1990s).
	Cryogenics was said to be a fad of the era.
	Television didn't last much past 2040.
	Amongst Claire Raymond's descendents are William Hartnell, Patrick Troughton, Jon Pertwee, Tom Baker, Peter Davison and Colin Baker.
	There has been no direct contact with the Romulans for 53 years when the "Tomed Incident" occurred, which apparently cost thousands of lives.
	Worf makes it clear he hates Romulans, and holds them responsible for the death of his parents at Khitomer. He claims they have no honor.
	Starfleet has had no contact with the starbases in Sector 31 since stardate 41903.2. It is not discovered until "Q Who?" that the Borg were in fact responsible.
	Marc Alaimo plays the Romulan Commander Tebok in this episode, but is better known for the recurring character of Gul Dukat in Star Trek Deep Space Nine.

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