An Imperial officer was stationed on Kassius Konstantine's Interdictor when the Battle of Atollon took place. During this engagement, Admiral Kassius Konstantine, who was the commanding officer of the Interdictor-class heavy cruiser, instructed the officer to reposition the Star Destroyer so it could cut off a rebel command ship, specifically the Quasar Fire-class cruiser-carrier known as the Phoenix Nest. Despite the officer pointing out that their superior, Grand Admiral Thrawn, had given them orders to hold their current position, Konstantine dismissed the objection, stating he would not miss the opportunity for a victory. Later, the officer informed Konstantine that the opposing vessel had altered its trajectory. Konstantine then commanded them to initiate maneuvers to avoid a collision, but very soon after, the Interdictor met its end when the rebel ship ramming it.
This officer's appearance occurred in the Star Wars Rebels episode titled "Zero Hour," which served as the concluding episode for the show's third season. The airing of this episode occurred on March 25, 2017, presented as two segments that comprised the twenty-first and twenty-second episodes of the season overall. Stephen Stanton provided the voice for the officer in the episode, with his credit listed as "Imperial Officer."