While Isaac leads an experimental study of a time travel device, the ship passes a natural gravitational peak, which triggers it in enhanced mode. The result is that Kelly, who stood near it, is duplicated with a seven years younger version, as a cadet before the breakup with the future captain. Although nobody knows if she can be returned and her parallel time line undone, or the butterfly effect if not, Ed decides against preventive incarceration. Both Kellys have opposed interests, and reviving the inappropriate relationship with Ed fails anyway as he has changed too. Then Kaylons find the Orvlle's trail.
Did You Know?
In Kelly's apartment, seven years ago, the picture hanging on the wall is the album cover of "Escape " by the American rock band, Journey. See more
In the scene where original Kelly & Claire are talking in her quarters, they are drinking from rainbow-coloured drinks. The level in the top of Kelly's drinking raises & lowers between shots. See more
Lt. Cmdr. John LaMarr
I know it sounds crazy, but, that's quantum physics.