This episode directly relates to Season 3’s “Future’s End.”
5-12: Bride of Chaotica
When Photonic aliens mistake the Captain Proton holo-program for reality, Janeway gets into character to save Voyager.
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.
5-26: Equinox, Part I
Voyager encounters another Starfleet ship, whose battered crew has a sinister secret.
Traveling through a 2-year void, Janeway faces a tough decision when their shortcut home would jeopardize the lives of an entire species, who are dying of theta radiation from the Malon.