With the crew stranded and struggling to survive on a primitive planet, the Doctor and Crewman Suder are the only ones left on Voyager to retake the ship from Seska and the Kazon.
Janeway tries to help Tuvok explore a repressed memory through a mind-meld, and learns of his first assignment on the Excelsior, under the command of Captain Sulu.
Kim and Paris are convicted of a crime they did not commit, and struggle to find a way to escape -- and survive -- a life sentence in a pit full of criminals.
Kes and Torres fight to save the Doctor's memory circuits from deteriorating, while the rest of the crew plans to cross an area of space swarming with hostile alien beings.
A ship from the 29th century accidentally pulls Voyager back to the year 1996, where a high-tech business mogul is using advanced Federation technology for personal gain.
Janeway and Chakotay are caught within a time loop, which continually ends in the captain's death. But as Janeway begins to accept her fate, she discovers that all may not be as it seems.
B'Elanna is telepathically connected to Vorik's intense Vulcan drive to mate, which she must endure as she and Paris try to find their crewmates and escape a hostile alien planet.
Chakotay is taken in by a group of various species who were kidnapped and left to fend for themselves -- and who share a dark, secret past. Voyager discovers a Borg cube adrift in space.
Kes takes an interest in an alien pilot, and considers leaving Voyager. The Doctor experiments with new personality subroutines, with disastrous consequences.
Voyager's crew try to help a planet avoid a natural disaster. Neelix and Tuvok crash land and fight to return to the ship, but find an alien conspiracy at work.
The crew discovers an anonymous holodeck program playing out a scenario where Chakotay stages a mutiny and takes over the ship. But they do not know that a very real threat has been programmed in by an old enemy.
Voyager's crew is slowly replaced by members of an alien species and sent to an idyllic prison, and soon learn that the mysterious transfer is part of a plan to seize the ship.
Voyager comes face-to-face with the Borg, only to learn that the seemingly unstoppable cybernetic race is being decimated by a powerful enemy from another realm: Species 8472.