Among the many acclaimed guest appearances from all corners of the Star Trek Universe, there are only a small few who gave as deep a performance as Harris Yulin in his sole appearance in the franchise. Taking the spotlight as Aamin Marritza in Deep Space Nine’s first season episode Duet, a Cardassian civilian who arrives at Deep Space Nine and raises a massive red flag for Kira when she learns he has a condition that links him to a brutal mining camp that many Bajorans suffered through during the occupation.

Yulin is an actor who you may not recognise by name, but you always recognise. Having made his name in the New York theatre scene in the 60’s, he quickly established himself as a serious dramatic talent with an incredible command of language, subtly and presence before he’d ever step in front of a camera. Becoming a reliable hit on Broadway, and later teaching at the prestigious Julliard School, Yulin moved into film in 1970 with his first major role as Wyatt Earp alongside Stacy Keach in Doc.
Becoming a common face in film and television, Yulin would appear in memorable roles across a huge variety of films including Ghostbusters 2, Training Day, Clear and Present Danger and one of his most memorable roles in Scarface opposite Al Pacino. Showcasing even more range on television, he’d make appearances in Fraser, 24, Ozark, Buffy the Vampire Slayer and more, including one singular episode of Deep Space Nine in 1993.
An early classic for the show, and an episode that showed how strong Deep Space Nine could be after an uneven debut season, Duet was a focused character story for Kira, using the stations background and setting to focus entirely on a deep and thoughtful story of how the occupation left more scars than she realised.
Yulin portrayed Aamin Marritza, a Cardassian filing clerk suffering from a terminal illness who is mistakenly believed to be Gul Darhe’el, a notorious war criminal responsible for atrocities committed during the occupation. Still a resistance fighter at heart, Kira is convinced Maritza created his identity to cover his war crimes and escape justice from the Bajorans. With a large chunk of the episode being held in holding cells and interview rooms, the story is told through Kira and Marrita.
The brilliance of Yulin’s performance lies in its ambiguity. He keeps the audience uncertain for much of the episode. Is Marritza truly a monster pretending to be innocent, or an innocent man consumed by guilt? Yulin balances vulnerability and menace so effectively that the viewer constantly reassesses him. In the end Kira doesn’t find the enemy she wants to hold to justice, but a victim of a different sort, a powerless coward who lived in shame for standing by as his own people callously tortured the Bajorans for decades.
Just like every project he’d been hired for, Yulin sold the episode thanks to his ability to grasp and perform with an emotional complexity, finding the depth of the character and bringing his story to life even from under the make up.
Passing away at in June 2025 following a cardiac arrest, talents from all across the industry paid tribute by celebrating, not only his immense body of work but also his devotion to the craft of acting itself. In a long career of delivering nuance, depth and a human connection, bringing his talents to Deep Space Nine helped elevate the episode into one of the shows greatest hours.
