Finally, after five long years, an exhilarated crew of the U.S.S. Voyager finds a wormhole that will bring them back to the Alpha Quadrant. As the happy crew prepares to return to Earth, a skeptical Seven of Nine violates captain's orders and enlists The Doctor, little Naomi Wildman and an alien pilot, Qatai, to help her stop the ship from entering the wormhole.