The Enterprise is observing a celestial anomaly, something akin to a wormhole when a starship appears having traveled through it. To everyone's surprise, the ship is an earlier version of the Enterprise, the Enterprise-C commanded by Captain Rachel Garrett. The instant the Enterprise-C arrives however, history is changed. Captain Picard and his Enterprise are battle weary with the Federation having been at war with the Klingon Empire for 20 years. Lt. Tasha Yar is alive with Lt. Worf nowhere to be found. Guinan knows something is wrong and Picard realizes that the Enterprise-C must return to its own time and place if their time line is to be restored.
Did You Know?
Several times Riker mentions battling and traveling to Archer 4. Years later, Captain Jonathan Archer was the central character of Star Trek: Enterprise
(2001), set over 200 years before TNG. Archer 4 may be named after Captain Archer, Captain of the very first Enterprise. It's unknown if the writers of "Enterprise" chose this name on purpose, or if it's a coincidence. See more
After taking Tasha Yar's order, Guinan never returns with it. As she leaves Guinan can be seen, apparently waiting tables. See more
The war is going very badly for the Federation, far worse than is generally known. Starfleet Command believes that defeat is inevitable. Within six months, we may have no choice but to surrender.
Capt. Rachel Garrett
Are you saying that all this may be a result of our arrival here?
One more ship will make no difference in the here and now, but twenty-two years ago, one ship could have stopped this war before it started.
Star Trek: The Next Generation Main Title
Composed by Jerry Goldsmith
and Alexander Courage See more