- "I didn't do anything!"
- ―Tookreek's last words
In 3643 BBY, he was visited by a smuggler named Ace and a Jedi Knight named Nariel Pridence who was on a search for a holocron. After Nariel was forced to engage Chomm and his gang, Tookreek was disappointed that he had to clean up this mess. He later explained to Ace how Diago Hixan's organization was attacked by a gang of Geonosians. He made a deal with Ace and sent the smuggler to find a fang from a dead krayt dragon since it was the only way to meet the crime lord and retrieve the sensor computer.
After Ace was able to retrieve the fang, Tookreek was impressed and was surprised that Vaverone Zare was responsible for leading the Geonosians. When Hixan's palace was under attack by the Empire, Tookreek and the smuggler went down to an underground water well called the Lightspring where they met Diago, Nariel, and Vaverone face-to-face.
- Star Wars: The Old Republic (First appearance)