Gredd
From Tardis Wiki, the free Doctor Who reference
Sergeant Gredd was a Sontaran under the command of Stenn. He told Stenn about the mission to find the Persuasion machine and buy it from Garundel. He was in orbit about the auction room, and was ready to invade it. He reported on he other ships around the auction room. (AUDIO: Starlight Robbery)
