Kidnapped by the Cardassians, Kira is informed that she is really a Cardassian agent. Arguing that she is a Bajoran through and through, Kira is further informed that her appearance was surgically altered and her memory changed for espionage purposes. As the evidence mounts in the Carassian's favor, Kira continues to resist the notion that her entire existence has been a lie, but that resistance is slowly and surely weakening. First broadcast October 29, 1994 (just in time for Halloween, appropriately enough), "Second Skin" was written by Robert Hewitt Wolfe.
by Hal Erickson synopsis