A StarTrek.com article about Star Trek s greatest villains described Gul Dukat as "possibly the most complex and fully-developed bad guy in Star Trek history". Source: Internet
Dominion membership Sometime between October 2372 and February 2373, with a Dominion attack on Deep Space Nine imminent, Gul Dukat announced the Cardassian Union's entry into the Dominion, shocking not only the Federation but most Cardassians as well. Source: Internet
Damar ( Casey Biggs ) is initially a glinn serving under Gul Dukat aboard the freighter Groumall, later to become his loyal aide and rise in stature as Dukat regains prominence. Source: Internet
During the occupation, Gul Dukat had originally enlisted Odo to investigate the murder of one of the Bajoran station workers. Source: Internet
Gul Dukat was captured after his daughter Ziyal was killed by Gul Damar, who was then promoted to Legate (" Sacrifice of Angels "). Source: Internet
He becomes the new leader of the Cardassian Union when Dukat has an emotional breakdown, precipitated by his daughter's death at the hands of Damar (" Sacrifice of Angels "). Source: Internet