Sarla (The Planet of Oblivion)
From Tardis Wiki, the free Doctor Who reference
Commander Sarla was a tall white haired man with a weather-beaten face and the pale green skin of a native of Ursulonamex. He was in command of Orbit Station 3 at the time of the Rain of Fire attack. He reluctantly accepted the offer of assistance from the Dravidians who were in the vicinity at the time. His suspicions of their intent was borne out when it was clear the Dravidians led by Hive Captain Mantis, were intent on, reawakening the Hive, replicating the weapon with data records salvaged from the damage and destroying the remaining evidence. (TDL: The Planet of Oblivion)