Gul Dukat's makeup around his eyes are showing actor Marc Alaimo's natural skin color. The scene where he and Wayun are in Sisko's office.
When Kira first appears in the flashback sequence where her wounded father is brought to her at the Shakaar resistance cell base, another resistance fighter to her right can be seen holding a Jem'Hadar Kar'takin years before the discovery of the wormhole.