Crosis in 2369.
Crosis was one of the rogue Borg drones loyal to Lore, acting as the android's second-in-command.
In 2369, Crosis beamed aboard the Enterprise, let himself be captured, so he could convince Data to join the group under the leadership of Lore. he reminded Data of the emotions he had when he had killed a borg. Crosis convinced Data to follow him so Data could feel more emotion. Data would defect to the rogue Borg.
In an attempt to rescue LaForge, and Picard from Lore, a fight broke out among the rogue Borg, and Crosis was killed by the leader of a rival faction, Hugh. (TNG: "Descent, Part I & Part II")
- Crosis was played by actor Brian Cousins.