In the future, Chakotay, Harry Kim, and The Doctor work to rectify a past mistake that resulted in Voyager’s destruction and the death of its crew.
Hallucinations of a wormhole leading home trap Voyager in an alien beast that consumes starships and incapacitates most of its crew.
5-04: In The Flesh
Voyager encounters an exact replica of Starfleet Headquarters on Earth; a training facility for an invasion.
5-12: Bride of Chaotica
When Photonic aliens mistake the Captain Proton holo-program for reality, Janeway gets into character to save Voyager.