Korshal

 was part of the security directive. He inspected Bernice Summerfield when she arrived on the clutch. He was worried when his son Greeko went missing. (AUDIO: The Bone of Contention)

Years later, he, or a clone or descendant of his, arrived at Uluru City. He helped Ace, Hex, Wahn and Mulyan from some Bunyin. He found the dreaming disgusting. He wanted to know who trained Wahn and Mulyan. (AUDIO: Dreamtime)