Timelord

The Timelords were the ruling class of people on the planet Gallifrey, known throughout the universe but uncommonly seen beyond their home territory as a result of their government's isolationist policies. In spite of this reluctance to interfere with the larger universe, and an isolated position in the universe, their Celestial Investigation Agency was a feared organisation, which hunted down and killed even Timelords that were going against the desires of the Lord President.

With the exception of Celestial Investigation Agency members, two Timelords are known to be away from their home planet: Theta Sigma and Koschei.