Thulls, an Ithorian, was the proprietor and manager of the Slippery Gelgelar Eel, a restaurant located within the Gelgelar Free Port on the planet Gelgelar.
The perpetually ailing Ithorian had envisioned Gelgelar as a vibrant tropical paradise, but instead found a chilly, humid swamp. From the moment he landed, he was afflicted with a persistent cold that ranged in intensity. Many attributed the Ithorian's taciturn nature to this ailment. However, in truth, he was meticulously observing everything happening in Gelgelar Free Port, and his knowledge was extensive. He was aware of every individual, freighter, shipment, and incident that arrived in the port. This information could be acquired, provided the price was right.