Dagnian Sark was a fanatically loyal Imperial Security Bureau agent sent to Sirpar to identify Rebel spies. He posed as a regular recruit, hoping to one day catch a Rebel spy in the act and thus get a promotion. He was slender and agile, with an overly friendly attitude.
- "You're in the Army Now!"—Star Wars Adventure Journal 2
- Classic Adventures: Volume Four - The Best of the Journal