Forced to bring Dukat along on a personal mission to locate any survivors of the Ravinok, a Cardassian ship that disappeared six years ago with a group of Bajoran prisoners, Kira discovers the real reason her nemesis wants to accompany her: to find and kill his illegitimate daughter.

Marc Alaimo (Gul Dukat)
Penny Johnson (Kassidy Yates)
Roy Brocksmith (Razka Karn)
Cyia Batten (Tora Ziyal)

• Kasidy takes a job with the Bajoran Ministry of Commerce. She gets to use her own freighter and since she'll be stationed in the Bajoran sector, she gets her own quarters on the station.
  
• Dukat reveals that he had a Bajoran mistress, Tora Naprem, when he was in command of Terok Nor during the Occupation. Their daughter is Tora Ziyal. Gul Dukat is unable to kill her and he takes her home to Cardassia. (More on this in the episode "Return To Grace".)
  
• Roy Brocksmith played the strategist Kolrami in the TNG episode "Peak Performance".