Dukat, S.G. is a recurring character in Deep Space Nine. He is a Cardassian leader and an antagonist of Benjamin Sisko. He was played by Marc Alaimo.He appears throughout the series, being introduced in the pilot episode "Emissary", and is featured in the series' finale "What You Leave Behind".
Prior to the start of the series, Dukat holds the military title of Gul and is the head of the Cardassian occupation government of the planet Bajor as well as commander of the station Deep Space Nine (then referred to by its Cardassian name Terok Nor.) Due to this background Dukat's early appearances range from being anti-heroic to antagonistic. In his debut appearance in the pilot episode "Emissary", he takes a Cardassian warship to Deep Space Nine to demand from the new Starfleet-appointed commander Benjamin Sisko one of the recently discovered Orbs of the Bajoran Prophets. In "Cardassians" Dukat is at the center of a conspiracy which his exiled Cardassian enemy Elim Garak and D