CC-4816 was a clone commander who served Darth Vader, the Sith Lord and Imperial enforcer, in the initial months of the Galactic Empire, specifically 19 BBY.
CC-4816 commanded Vader's clone squad to the Colonies planet of Kestavel with the mission of capturing Dass Jennir, a fugitive Jedi. When Vader sensed that an archway had been rigged with explosives, CC-4816 directed several engineers within his unit to thoroughly inspect the area, ultimately locating and neutralizing the explosive devices. Nevertheless, the entrance to The Lucky Twi'lek Hotel was then flooded with engine fuel, functioning as improvised floodgates, prompting Vader to leap to a nearby cliff to avoid the danger he sensed at the last moment. Realizing the peril of remaining with the engine fuel present, he attempted to order a withdrawal and contacted the Venator-class Star Destroyer Hound, reporting the situation. Before a retreat could be executed, however, a flare ignited the fuel, resulting in CC-4816's death.