The Doctor believes that he is really Lewis Zimmerman – the creator of his program.
Upon discovering symbols of his native tribe, Chakotay traces his ancestry roots to the Delta Quadrant.
2-26: Basics, Part I
The Kazon-Nistrim overtake Voyager, stranding the crew on a primitive planet.
When a Voyager crew member commits murder with no apparent motive, Tuvok performs a mind-meld that leads to dangerous results.