A Cardassian soldier who leads his men in turning their weapons on the Jem'Hadar during the final battle for Cardassia Prime, then joins Kira and Garak in storming Dominion headquarters.
Ekoor appears in What You Leave Behind, played by Greg Ellis.
In 2375 the Dominion answers Cardassian sabotage by levelling Lakarian City, and Cardassian forces everywhere begin to change sides. When Jem'Hadar troops capture Kira, Garak and Damar and prepare to execute them, the Cardassian soldiers present shoot the Jem'Hadar instead. Ekoor is their leader, and places himself under Damar's command.
He takes part in the attack on the Dominion's headquarters in the capital, in which Damar is killed at the entrance. Ekoor fights on beside Kira and Garak into the command centre, where the female Changeling is taken prisoner, and he is one of the Cardassians present as the last Dominion stronghold falls.