Season 4 Episode 22 - Deja Vu All Over Again

This episode is set in 1999, when a woman called Annie (who looks like Xena) wakes up after seeing the end-fighting scene from "Return of Callisto". She wakes up her husband Harry (who looks like Joxer) and tells him that she was Xena in a past life, and now she is the Xena vigilante. Harry thinks that Annie is crazy, but the next day he takes her to Mattie (Who looks like Gabrielle.) Mattie is a reincarnation specialist and takes Annie back though her past lives, it turns out that Annie is not a reincarnation of Xena but of Joxer. Very disappointed Annie goes back into her past life with Mattie and Harry. It turns out that Mattie is a reincarnation of Gabrielle and Harry is a reincarnation of Xena. Then the male secretary comes in and ties Annie, Mattie and Harry up and puts a bomb in the room then leaves.

Harry manages to disarm it and the secretary comes back, he is really Ares who is still alive and got out of the tomb he was in cased in the "Xena scrolls." Mattie and Harry defeat Ares, who wants to start off the Y2K bug, and realises that there life's are about to change greatly, as for Annie, she leaves Harry and decides it isn't that bad being Joxer after all.