URoRRuR'R'R lived on the Outer Rim world of Tatooine during the Galactic Civil War. Shortly before the Battle of Yavin, URoRRuR'R'R attacked Luke Skywalker, a local moisture farmer who, along with protocol droid C-3PO, was searching for his missing astromech droid R2-D2. URoRRuR'R'R knocked Skywalker unconscious, and the Tusken and his followers began searching Skywalker's landspeeder. They were scared off by Jedi Master Obi-Wan Kenobi, who mimicked the call of a krayt dragon to spook URoRRuR'R'R and his fellow Tusken Raiders into fleeing.
- Star Wars: Episode IV A New Hope (First appearance)
- Star Wars: The Original Trilogy – A Graphic Novel
- Ultimate Star Wars (First identified as URoRRuR'R'R)
- Star Wars: Absolutely Everything You Need to Know