Arran Flekk was a member of the Human species and functioned as a scout for the Imperial forces throughout the duration of the Galactic Civil War.
Flekk's ancestry included a lengthy succession of soldiers that had been in service to the queens ruling Naboo across multiple generations. At the age of seventeen, Flekk enrolled in the Imperial Academy and eventually achieved the rank of lieutenant. During his period of service, Flekk received numerous commendations and was eventually reassigned to the YT-2400 light freighter known as the Predator's Beak. However, the ship experienced a crash on the planet Yorgraxx, leaving it without working engines or communication capabilities, and Flekk, alongside Vor Harkass, were the only ones to survive. Exceeding a month into their stay, they came across the remaining crew members of a Rebel Alliance ship that had also crashed, and they decided to combine their efforts. Soon after, they infiltrated the fortress belonging to the Sith Lord Quorlac Fornayh, where they faced his resurrected spirit.
Arran Flekk made an appearance in the Star Wars Roleplaying Game scenario titled Shadows in the Force. The character's gender is non-canonical, as it is determined by the individual playing the game.