Star Trek: The Next Generation, Series 1, Episode 26.
First broadcast on Monday 16 May 1988. Stardate: 41986.0.

This week, Joe and Nathan are woken from 380 years of cryosleep to discover that the world has changed forever: the ship’s captain isn’t friendly and welcoming like Captain Stubing, some of their ports of call have been scooped in their entirety off the surface of the planet, and those people in that scary green cruise ship over there look very unfriendly indeed.