92. Shattered Mirror

Summary

Jennifer Sisko, from the mirror universe, comes over to visit her late ex-husband's alternate self and his son. She tells them that in her universe, the Terran rebels have captured Terok Nor. Later, Sisko finds that Jake has gone with her to her universe. He follows, to find that it was a setup to lure him there. The rebels have built their own version of the Defiant, and they need his help to get it ready for the battle that is coming when the Alliance comes to re-take Terok Nor. Sisko does, and fights in the battle, against Regent Worf; meanwhile, Intendent Kira escapes, shooting Jennifer with a blast meant for Jake. After the battle is won, Sisko sees "his" wife die a second time.

Summary provided by The DS9 Encyclopedia and Lexicon by kind permission of Tracy Hemenover.