Aggadeen was a human male Imperial Officer who acted as the Overseer of Weapons Factory Alpha on Cymoon 1. After the Rebel Alliance successfully destroyed the weapons factory, Darth Vader held Aggadeen responsible for the Rebels' infiltration and destruction of the factory, and brought him back to Coruscant. Aggadeen was tortured as a result, and Vader assured Emperor Sheev Palpatine that the Overseer would not fail again. Ultimately, Aggadeen was tortured to death.