We all know - from 'Hercules: The Legendary Journeys', 'Buffy The Vampire Slayer', but especially from the 'Star Trek' franchise - that one of the alternate TV dimensions is that of the evil mirror universe.
It should be taken for granted that every TV show we know in the real world, and which is "reality" in Earth Prime-Time, must have an evil twin in that mirror universe.
As such, this would be the opening credit sequence for one of those shows:
[Thanks to Crossover companero Thom Holbrook (the first link to the left!) for letting me know about this.]