Special Guest Stars Andrew J. Robinson as Mirror Elim Garak Guest Stars Felecia M. Bell as Mirror Jennifer Sisko Aron Eisenberg as Mirror Nog Carlos Carrasco as Klingon Alliance Officer Co Starring Dennis Madalone as Marauder James Black as Klingon Alliance Helmsman Uncredited David B. Levinson as Broik Judi M. Durand voices Station Computer Nana Visitor as Mirror Kira Nerys Colm Meaney as Mirror Miles "Smiley" O'Brien Alexander Siddig as Mirror Julian Bashir Terry Farrell as Mirror Jadzia Idaris Michael Dorn as Mirror Worf