"Future's End" - Captain Braxton of the 29th century Timeship Aeon hails Janeway and the crew to inform them that the U.S.S. Voyager is responsible for a catastrophe in his century and he's come back in time to prevent that occurrence by destroying them. The U.S.S. Voyager crew is forced to engage him and, although equipped with only 24th century technology, they're able to partially disable his weapons. Suddenly, the U.S.S. Voyager is pulled into a spatial rift which transverses them across the galaxy to the Alpha Quadrant. They are stunned to find they're back home above Earth, only in the wrong time -- the 20th century.
Starring Kate Mulgrew as Captain Janeway, Robert Beltran as Chakotay, Roxann Biggs-Dawson as B'Elanna Torres, Jennifer Lien as Kes, Robert Duncan McNeill as Lt. Tom Paris, Ethan Phillips as Neelix, Robert Picardo as The Doctor, Tim Russ as Tuvok, Garrett Wang as Harry Kim.
Guest starring are Sarah Silverman as Rain Robinson, Allan Royal as Captain Braxton, Ed Begley, Jr. as Henry Starling.
The story was written by Brannon Braga and Joe Menosky. The teleplay was written by Brannon Braga and directed by David Livingston.