The "Mirror Universe" is an informal name for an alternate universe first visited by James T. Kirk and several officers from the USS Enterprise in 2267. The universe was so named because many people and places seemed to be the exact opposites of their "normal" selves in this universe.
Episodes
- TOS: "Mirror, Mirror"
- DS9: "Crossover"
- DS9: "Through the Looking Glass"
- DS9: "Shattered Mirror"
- DS9: "Resurrection"
- DS9: "The Emperor's New Cloak"
Other Links
- Mirror Universe Timeline
- Mirror Universe Counterparts