The Warrior was a Sensorite who lived during the time of the First Doctor's visit to the Sense Sphere.
The City Administrator forced the Second Elder to ask the Warrior through telepathy to bring the disintegrator key to the City Administrator, disguised as the Second Elder. The Warrior later took the Fourth Sensorite to prison when it was clear he was lying about the Second Elder's death and did so again after the Administrator had broken him out of prison to help in the kidnap of Carol Richmond. When the Doctor and Ian prepared to go into the aqueducts to search for the poison in the water, he instructed them in the use of the weapons that were given them. He admired their bravery. (TV: The Sensorites)
