Thal

The Thalls, along with the Kaleds and the Mutos are one of the three native sentient species of the planet Skaro. it is unknown whether the Thalls and Kaleds were different factions of the same race or different races.

The Thalls and the Kaleds fought a bitter centuries-long war over posession of the planet, reducing much of its surface to rubble in the progress. At the apex of the war, the Thalls preparared to fire a nuclear weapon, the intention being to completely wipe out thier hated enemy. (Along with the innocent Muto population) The Time Lord called "the doctor" intervened, and the launch was aborted, though the Kaled bunker was destroyed, trapping the Kaled offshoot race known as the Daleks underground for thousands of years during which time the Thalls evolved into a strange species of pascifist farmers.